Home / 1,092,555.92-1,507,733.52-609,151.52

Finding the Fourth Proportional to 1,092,555.92, 1,507,733.52 and 609,151.52

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Solution

The fourth proportional to 1,092,555.92, 1,507,733.52 and 609,151.52 is: 840,632.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,555.92 : 1,507,733.52 = 609,151.52 : x
  2. Step 2: Convert to fraction form
    1,092,555.92/1,507,733.52 = 609,151.52/x
  3. Step 3: Cross multiply
    1,092,555.92x = 1,507,733.52 × 609,151.52
  4. Step 4: Simplify right side
    1,092,555.92x = 918,438,165,462.95
  5. Step 5: Solve for x
    x = 918,438,165,462.95/1,092,555.92
  6. Step 6: Final answer
    x = 840,632.64

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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.