Home / 895,499.20-1,343,248.80-595,005.40

Finding the Fourth Proportional to 895,499.20, 1,343,248.80 and 595,005.40

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Solution

The fourth proportional to 895,499.20, 1,343,248.80 and 595,005.40 is: 892,508.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,499.20 : 1,343,248.80 = 595,005.40 : x
  2. Step 2: Convert to fraction form
    895,499.20/1,343,248.80 = 595,005.40/x
  3. Step 3: Cross multiply
    895,499.20x = 1,343,248.80 × 595,005.40
  4. Step 4: Simplify right side
    895,499.20x = 799,240,289,543.52
  5. Step 5: Solve for x
    x = 799,240,289,543.52/895,499.20
  6. Step 6: Final answer
    x = 892,508.10

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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.