Home / 1,069,677.68-1,476,123.72-586,232.24

Finding the Fourth Proportional to 1,069,677.68, 1,476,123.72 and 586,232.24

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Solution

The fourth proportional to 1,069,677.68, 1,476,123.72 and 586,232.24 is: 808,983.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,677.68 : 1,476,123.72 = 586,232.24 : x
  2. Step 2: Convert to fraction form
    1,069,677.68/1,476,123.72 = 586,232.24/x
  3. Step 3: Cross multiply
    1,069,677.68x = 1,476,123.72 × 586,232.24
  4. Step 4: Simplify right side
    1,069,677.68x = 865,351,314,892.73
  5. Step 5: Solve for x
    x = 865,351,314,892.73/1,069,677.68
  6. Step 6: Final answer
    x = 808,983.24

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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.