Home / 1,029,092.98-1,543,617.14-355,151.62

Finding the Fourth Proportional to 1,029,092.98, 1,543,617.14 and 355,151.62

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Solution

The fourth proportional to 1,029,092.98, 1,543,617.14 and 355,151.62 is: 532,719.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,029,092.98 : 1,543,617.14 = 355,151.62 : x
  2. Step 2: Convert to fraction form
    1,029,092.98/1,543,617.14 = 355,151.62/x
  3. Step 3: Cross multiply
    1,029,092.98x = 1,543,617.14 × 355,151.62
  4. Step 4: Simplify right side
    1,029,092.98x = 548,218,127,930.77
  5. Step 5: Solve for x
    x = 548,218,127,930.77/1,029,092.98
  6. Step 6: Final answer
    x = 532,719.72

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1.5x scale

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.