Home / 1,060,931.52-1,464,104.16-577,510.56

Finding the Fourth Proportional to 1,060,931.52, 1,464,104.16 and 577,510.56

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Solution

The fourth proportional to 1,060,931.52, 1,464,104.16 and 577,510.56 is: 796,974.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,931.52 : 1,464,104.16 = 577,510.56 : x
  2. Step 2: Convert to fraction form
    1,060,931.52/1,464,104.16 = 577,510.56/x
  3. Step 3: Cross multiply
    1,060,931.52x = 1,464,104.16 × 577,510.56
  4. Step 4: Simplify right side
    1,060,931.52x = 845,535,613,339.93
  5. Step 5: Solve for x
    x = 845,535,613,339.93/1,060,931.52
  6. Step 6: Final answer
    x = 796,974.73

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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.