Home / 9,363,010.40-14,044,515.60-7,237,246.40

Finding the Fourth Proportional to 9,363,010.40, 14,044,515.60 and 7,237,246.40

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Solution

The fourth proportional to 9,363,010.40, 14,044,515.60 and 7,237,246.40 is: 10,855,869.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,363,010.40 : 14,044,515.60 = 7,237,246.40 : x
  2. Step 2: Convert to fraction form
    9,363,010.40/14,044,515.60 = 7,237,246.40/x
  3. Step 3: Cross multiply
    9,363,010.40x = 14,044,515.60 × 7,237,246.40
  4. Step 4: Simplify right side
    9,363,010.40x = 101,643,619,965,843.84
  5. Step 5: Solve for x
    x = 101,643,619,965,843.84/9,363,010.40
  6. Step 6: Final answer
    x = 10,855,869.60

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.