Home / 2,552,547.94-3,522,472.41-1,391,004.90

Finding the Fourth Proportional to 2,552,547.94, 3,522,472.41 and 1,391,004.90

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Solution

The fourth proportional to 2,552,547.94, 3,522,472.41 and 1,391,004.90 is: 1,919,562.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,547.94 : 3,522,472.41 = 1,391,004.90 : x
  2. Step 2: Convert to fraction form
    2,552,547.94/3,522,472.41 = 1,391,004.90/x
  3. Step 3: Cross multiply
    2,552,547.94x = 3,522,472.41 × 1,391,004.90
  4. Step 4: Simplify right side
    2,552,547.94x = 4,899,776,387,641.08
  5. Step 5: Solve for x
    x = 4,899,776,387,641.08/2,552,547.94
  6. Step 6: Final answer
    x = 1,919,562.93

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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.