Home / 8,803,029.10-13,204,543.65-3,684,574.30

Finding the Fourth Proportional to 8,803,029.10, 13,204,543.65 and 3,684,574.30

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Solution

The fourth proportional to 8,803,029.10, 13,204,543.65 and 3,684,574.30 is: 5,526,861.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,803,029.10 : 13,204,543.65 = 3,684,574.30 : x
  2. Step 2: Convert to fraction form
    8,803,029.10/13,204,543.65 = 3,684,574.30/x
  3. Step 3: Cross multiply
    8,803,029.10x = 13,204,543.65 × 3,684,574.30
  4. Step 4: Simplify right side
    8,803,029.10x = 48,653,122,176,018.20
  5. Step 5: Solve for x
    x = 48,653,122,176,018.20/8,803,029.10
  6. Step 6: Final answer
    x = 5,526,861.45

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Double scale
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Similar ratio
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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.