Home / 596,927.68-895,391.52-409,370.56

Finding the Fourth Proportional to 596,927.68, 895,391.52 and 409,370.56

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Solution

The fourth proportional to 596,927.68, 895,391.52 and 409,370.56 is: 614,055.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,927.68 : 895,391.52 = 409,370.56 : x
  2. Step 2: Convert to fraction form
    596,927.68/895,391.52 = 409,370.56/x
  3. Step 3: Cross multiply
    596,927.68x = 895,391.52 × 409,370.56
  4. Step 4: Simplify right side
    596,927.68x = 366,546,927,961.65
  5. Step 5: Solve for x
    x = 366,546,927,961.65/596,927.68
  6. Step 6: Final answer
    x = 614,055.84

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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.