Home / 6,165,680.10-8,646,123.90-6,165,680.10

Finding the Fourth Proportional to 6,165,680.10, 8,646,123.90 and 6,165,680.10

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Solution

The fourth proportional to 6,165,680.10, 8,646,123.90 and 6,165,680.10 is: 8,646,123.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,165,680.10 : 8,646,123.90 = 6,165,680.10 : x
  2. Step 2: Convert to fraction form
    6,165,680.10/8,646,123.90 = 6,165,680.10/x
  3. Step 3: Cross multiply
    6,165,680.10x = 8,646,123.90 × 6,165,680.10
  4. Step 4: Simplify right side
    6,165,680.10x = 53,309,234,072,364.39
  5. Step 5: Solve for x
    x = 53,309,234,072,364.39/6,165,680.10
  6. Step 6: Final answer
    x = 8,646,123.90

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.