Home / 10,681,549.16-16,022,323.95-2,594,470.31

Finding the Fourth Proportional to 10,681,549.16, 16,022,323.95 and 2,594,470.31

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Solution

The fourth proportional to 10,681,549.16, 16,022,323.95 and 2,594,470.31 is: 3,891,705.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,681,549.16 : 16,022,323.95 = 2,594,470.31 : x
  2. Step 2: Convert to fraction form
    10,681,549.16/16,022,323.95 = 2,594,470.31/x
  3. Step 3: Cross multiply
    10,681,549.16x = 16,022,323.95 × 2,594,470.31
  4. Step 4: Simplify right side
    10,681,549.16x = 41,569,443,705,365.30
  5. Step 5: Solve for x
    x = 41,569,443,705,365.30/10,681,549.16
  6. Step 6: Final answer
    x = 3,891,705.51

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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.