Home / 1,749,631.97-2,414,543.29-1,024,411.83

Finding the Fourth Proportional to 1,749,631.97, 2,414,543.29 and 1,024,411.83

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Solution

The fourth proportional to 1,749,631.97, 2,414,543.29 and 1,024,411.83 is: 1,413,718.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,631.97 : 2,414,543.29 = 1,024,411.83 : x
  2. Step 2: Convert to fraction form
    1,749,631.97/2,414,543.29 = 1,024,411.83/x
  3. Step 3: Cross multiply
    1,749,631.97x = 2,414,543.29 × 1,024,411.83
  4. Step 4: Simplify right side
    1,749,631.97x = 2,473,486,707,762.09
  5. Step 5: Solve for x
    x = 2,473,486,707,762.09/1,749,631.97
  6. Step 6: Final answer
    x = 1,413,718.29

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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.