Home / 1,036,232.53-1,554,348.79-615,291.73

Finding the Fourth Proportional to 1,036,232.53, 1,554,348.79 and 615,291.73

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Solution

The fourth proportional to 1,036,232.53, 1,554,348.79 and 615,291.73 is: 922,937.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,232.53 : 1,554,348.79 = 615,291.73 : x
  2. Step 2: Convert to fraction form
    1,036,232.53/1,554,348.79 = 615,291.73/x
  3. Step 3: Cross multiply
    1,036,232.53x = 1,554,348.79 × 615,291.73
  4. Step 4: Simplify right side
    1,036,232.53x = 956,377,956,022.51
  5. Step 5: Solve for x
    x = 956,377,956,022.51/1,036,232.53
  6. Step 6: Final answer
    x = 922,937.59

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.