Home / 1,060,012.25-1,462,816.91-607,565.69

Finding the Fourth Proportional to 1,060,012.25, 1,462,816.91 and 607,565.69

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Solution

The fourth proportional to 1,060,012.25, 1,462,816.91 and 607,565.69 is: 838,440.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,012.25 : 1,462,816.91 = 607,565.69 : x
  2. Step 2: Convert to fraction form
    1,060,012.25/1,462,816.91 = 607,565.69/x
  3. Step 3: Cross multiply
    1,060,012.25x = 1,462,816.91 × 607,565.69
  4. Step 4: Simplify right side
    1,060,012.25x = 888,757,362,229.99
  5. Step 5: Solve for x
    x = 888,757,362,229.99/1,060,012.25
  6. Step 6: Final answer
    x = 838,440.65

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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.