Home / 1,498,240.93-2,247,382.13-487,368.17

Finding the Fourth Proportional to 1,498,240.93, 2,247,382.13 and 487,368.17

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Solution

The fourth proportional to 1,498,240.93, 2,247,382.13 and 487,368.17 is: 731,059.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,240.93 : 2,247,382.13 = 487,368.17 : x
  2. Step 2: Convert to fraction form
    1,498,240.93/2,247,382.13 = 487,368.17/x
  3. Step 3: Cross multiply
    1,498,240.93x = 2,247,382.13 × 487,368.17
  4. Step 4: Simplify right side
    1,498,240.93x = 1,095,302,508,534.14
  5. Step 5: Solve for x
    x = 1,095,302,508,534.14/1,498,240.93
  6. Step 6: Final answer
    x = 731,059.00

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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.