Home / 7,847,233.10-11,771,238.45-4,068,097.10

Finding the Fourth Proportional to 7,847,233.10, 11,771,238.45 and 4,068,097.10

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Solution

The fourth proportional to 7,847,233.10, 11,771,238.45 and 4,068,097.10 is: 6,102,347.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,847,233.10 : 11,771,238.45 = 4,068,097.10 : x
  2. Step 2: Convert to fraction form
    7,847,233.10/11,771,238.45 = 4,068,097.10/x
  3. Step 3: Cross multiply
    7,847,233.10x = 11,771,238.45 × 4,068,097.10
  4. Step 4: Simplify right side
    7,847,233.10x = 47,886,541,001,853.49
  5. Step 5: Solve for x
    x = 47,886,541,001,853.49/7,847,233.10
  6. Step 6: Final answer
    x = 6,102,347.21

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.