Home / 6,801,513.38-9,385,975.05-3,746,011.94

Finding the Fourth Proportional to 6,801,513.38, 9,385,975.05 and 3,746,011.94

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Solution

The fourth proportional to 6,801,513.38, 9,385,975.05 and 3,746,011.94 is: 5,169,434.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,801,513.38 : 9,385,975.05 = 3,746,011.94 : x
  2. Step 2: Convert to fraction form
    6,801,513.38/9,385,975.05 = 3,746,011.94/x
  3. Step 3: Cross multiply
    6,801,513.38x = 9,385,975.05 × 3,746,011.94
  4. Step 4: Simplify right side
    6,801,513.38x = 35,159,974,605,842.10
  5. Step 5: Solve for x
    x = 35,159,974,605,842.10/6,801,513.38
  6. Step 6: Final answer
    x = 5,169,434.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.