Home / 1,077,697.92-1,487,191.31-594,262.94

Finding the Fourth Proportional to 1,077,697.92, 1,487,191.31 and 594,262.94

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Solution

The fourth proportional to 1,077,697.92, 1,487,191.31 and 594,262.94 is: 820,065.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,697.92 : 1,487,191.31 = 594,262.94 : x
  2. Step 2: Convert to fraction form
    1,077,697.92/1,487,191.31 = 594,262.94/x
  3. Step 3: Cross multiply
    1,077,697.92x = 1,487,191.31 × 594,262.94
  4. Step 4: Simplify right side
    1,077,697.92x = 883,782,680,223.05
  5. Step 5: Solve for x
    x = 883,782,680,223.05/1,077,697.92
  6. Step 6: Final answer
    x = 820,065.31

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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.