Home / 1,060,948.38-1,464,108.95-577,513.50

Finding the Fourth Proportional to 1,060,948.38, 1,464,108.95 and 577,513.50

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Solution

The fourth proportional to 1,060,948.38, 1,464,108.95 and 577,513.50 is: 796,968.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,948.38 : 1,464,108.95 = 577,513.50 : x
  2. Step 2: Convert to fraction form
    1,060,948.38/1,464,108.95 = 577,513.50/x
  3. Step 3: Cross multiply
    1,060,948.38x = 1,464,108.95 × 577,513.50
  4. Step 4: Simplify right side
    1,060,948.38x = 845,542,684,095.83
  5. Step 5: Solve for x
    x = 845,542,684,095.83/1,060,948.38
  6. Step 6: Final answer
    x = 796,968.73

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Double scale
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1.5x scale

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.