Home / 6,151,160.90-9,226,741.35-4,955,418.65

Finding the Fourth Proportional to 6,151,160.90, 9,226,741.35 and 4,955,418.65

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Solution

The fourth proportional to 6,151,160.90, 9,226,741.35 and 4,955,418.65 is: 7,433,127.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,160.90 : 9,226,741.35 = 4,955,418.65 : x
  2. Step 2: Convert to fraction form
    6,151,160.90/9,226,741.35 = 4,955,418.65/x
  3. Step 3: Cross multiply
    6,151,160.90x = 9,226,741.35 × 4,955,418.65
  4. Step 4: Simplify right side
    6,151,160.90x = 45,722,366,164,516.18
  5. Step 5: Solve for x
    x = 45,722,366,164,516.18/6,151,160.90
  6. Step 6: Final answer
    x = 7,433,127.98

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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.