Home / 6,044,107.20-9,066,160.80-5,435,246.40

Finding the Fourth Proportional to 6,044,107.20, 9,066,160.80 and 5,435,246.40

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Solution

The fourth proportional to 6,044,107.20, 9,066,160.80 and 5,435,246.40 is: 8,152,869.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,044,107.20 : 9,066,160.80 = 5,435,246.40 : x
  2. Step 2: Convert to fraction form
    6,044,107.20/9,066,160.80 = 5,435,246.40/x
  3. Step 3: Cross multiply
    6,044,107.20x = 9,066,160.80 × 5,435,246.40
  4. Step 4: Simplify right side
    6,044,107.20x = 49,276,817,850,021.12
  5. Step 5: Solve for x
    x = 49,276,817,850,021.12/6,044,107.20
  6. Step 6: Final answer
    x = 8,152,869.60

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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.