Home / 9,363,012.40-14,044,518.60-7,237,248.40

Finding the Fourth Proportional to 9,363,012.40, 14,044,518.60 and 7,237,248.40

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Solution

The fourth proportional to 9,363,012.40, 14,044,518.60 and 7,237,248.40 is: 10,855,872.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,363,012.40 : 14,044,518.60 = 7,237,248.40 : x
  2. Step 2: Convert to fraction form
    9,363,012.40/14,044,518.60 = 7,237,248.40/x
  3. Step 3: Cross multiply
    9,363,012.40x = 14,044,518.60 × 7,237,248.40
  4. Step 4: Simplify right side
    9,363,012.40x = 101,643,669,766,620.25
  5. Step 5: Solve for x
    x = 101,643,669,766,620.25/9,363,012.40
  6. Step 6: Final answer
    x = 10,855,872.60

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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.