Home / 9,141,646.66-13,716,963.25-3,676,523.31

Finding the Fourth Proportional to 9,141,646.66, 13,716,963.25 and 3,676,523.31

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Solution

The fourth proportional to 9,141,646.66, 13,716,963.25 and 3,676,523.31 is: 5,516,592.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,141,646.66 : 13,716,963.25 = 3,676,523.31 : x
  2. Step 2: Convert to fraction form
    9,141,646.66/13,716,963.25 = 3,676,523.31/x
  3. Step 3: Cross multiply
    9,141,646.66x = 13,716,963.25 × 3,676,523.31
  4. Step 4: Simplify right side
    9,141,646.66x = 50,430,735,121,847.05
  5. Step 5: Solve for x
    x = 50,430,735,121,847.05/9,141,646.66
  6. Step 6: Final answer
    x = 5,516,592.03

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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.