Home / 4,124,227.71-5,691,496.16-2,288,804.91

Finding the Fourth Proportional to 4,124,227.71, 5,691,496.16 and 2,288,804.91

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Solution

The fourth proportional to 4,124,227.71, 5,691,496.16 and 2,288,804.91 is: 3,158,585.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124,227.71 : 5,691,496.16 = 2,288,804.91 : x
  2. Step 2: Convert to fraction form
    4,124,227.71/5,691,496.16 = 2,288,804.91/x
  3. Step 3: Cross multiply
    4,124,227.71x = 5,691,496.16 × 2,288,804.91
  4. Step 4: Simplify right side
    4,124,227.71x = 13,026,724,356,254.15
  5. Step 5: Solve for x
    x = 13,026,724,356,254.15/4,124,227.71
  6. Step 6: Final answer
    x = 3,158,585.14

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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.