Home / 2,367,579.15-3,551,376.29-661,711.28

Finding the Fourth Proportional to 2,367,579.15, 3,551,376.29 and 661,711.28

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Solution

The fourth proportional to 2,367,579.15, 3,551,376.29 and 661,711.28 is: 992,569.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,579.15 : 3,551,376.29 = 661,711.28 : x
  2. Step 2: Convert to fraction form
    2,367,579.15/3,551,376.29 = 661,711.28/x
  3. Step 3: Cross multiply
    2,367,579.15x = 3,551,376.29 × 661,711.28
  4. Step 4: Simplify right side
    2,367,579.15x = 2,349,985,729,552.11
  5. Step 5: Solve for x
    x = 2,349,985,729,552.11/2,367,579.15
  6. Step 6: Final answer
    x = 992,569.03

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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.