Home / 1,070,047.17-1,476,625.52-580,006.16

Finding the Fourth Proportional to 1,070,047.17, 1,476,625.52 and 580,006.16

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Solution

The fourth proportional to 1,070,047.17, 1,476,625.52 and 580,006.16 is: 800,387.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,047.17 : 1,476,625.52 = 580,006.16 : x
  2. Step 2: Convert to fraction form
    1,070,047.17/1,476,625.52 = 580,006.16/x
  3. Step 3: Cross multiply
    1,070,047.17x = 1,476,625.52 × 580,006.16
  4. Step 4: Simplify right side
    1,070,047.17x = 856,451,902,260.92
  5. Step 5: Solve for x
    x = 856,451,902,260.92/1,070,047.17
  6. Step 6: Final answer
    x = 800,387.05

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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.