Home / 1,253,095.60-1,730,681.44-846,874.92

Finding the Fourth Proportional to 1,253,095.60, 1,730,681.44 and 846,874.92

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Solution

The fourth proportional to 1,253,095.60, 1,730,681.44 and 846,874.92 is: 1,169,639.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,253,095.60 : 1,730,681.44 = 846,874.92 : x
  2. Step 2: Convert to fraction form
    1,253,095.60/1,730,681.44 = 846,874.92/x
  3. Step 3: Cross multiply
    1,253,095.60x = 1,730,681.44 × 846,874.92
  4. Step 4: Simplify right side
    1,253,095.60x = 1,465,670,706,045.49
  5. Step 5: Solve for x
    x = 1,465,670,706,045.49/1,253,095.60
  6. Step 6: Final answer
    x = 1,169,639.97

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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.