Home / 5,501,975.11-7,592,753.15-3,438,189.07

Finding the Fourth Proportional to 5,501,975.11, 7,592,753.15 and 3,438,189.07

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Solution

The fourth proportional to 5,501,975.11, 7,592,753.15 and 3,438,189.07 is: 4,744,718.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,501,975.11 : 7,592,753.15 = 3,438,189.07 : x
  2. Step 2: Convert to fraction form
    5,501,975.11/7,592,753.15 = 3,438,189.07/x
  3. Step 3: Cross multiply
    5,501,975.11x = 7,592,753.15 × 3,438,189.07
  4. Step 4: Simplify right side
    5,501,975.11x = 26,105,320,891,538.07
  5. Step 5: Solve for x
    x = 26,105,320,891,538.07/5,501,975.11
  6. Step 6: Final answer
    x = 4,744,718.10

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.