Home / 9,679,545.05-14,519,219.15-2,491,051.01

Finding the Fourth Proportional to 9,679,545.05, 14,519,219.15 and 2,491,051.01

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Solution

The fourth proportional to 9,679,545.05, 14,519,219.15 and 2,491,051.01 is: 3,736,551.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,679,545.05 : 14,519,219.15 = 2,491,051.01 : x
  2. Step 2: Convert to fraction form
    9,679,545.05/14,519,219.15 = 2,491,051.01/x
  3. Step 3: Cross multiply
    9,679,545.05x = 14,519,219.15 × 2,491,051.01
  4. Step 4: Simplify right side
    9,679,545.05x = 36,168,115,442,967.48
  5. Step 5: Solve for x
    x = 36,168,115,442,967.48/9,679,545.05
  6. Step 6: Final answer
    x = 3,736,551.18

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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.