Home / 1,044,231.70-1,564,853.10-594,001.30

Finding the Fourth Proportional to 1,044,231.70, 1,564,853.10 and 594,001.30

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Solution

The fourth proportional to 1,044,231.70, 1,564,853.10 and 594,001.30 is: 890,151.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,231.70 : 1,564,853.10 = 594,001.30 : x
  2. Step 2: Convert to fraction form
    1,044,231.70/1,564,853.10 = 594,001.30/x
  3. Step 3: Cross multiply
    1,044,231.70x = 1,564,853.10 × 594,001.30
  4. Step 4: Simplify right side
    1,044,231.70x = 929,524,775,709.03
  5. Step 5: Solve for x
    x = 929,524,775,709.03/1,044,231.70
  6. Step 6: Final answer
    x = 890,151.85

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Double scale
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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.