Home / 5,592,657.56-7,717,752.10-3,111,823.16

Finding the Fourth Proportional to 5,592,657.56, 7,717,752.10 and 3,111,823.16

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Solution

The fourth proportional to 5,592,657.56, 7,717,752.10 and 3,111,823.16 is: 4,294,251.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,592,657.56 : 7,717,752.10 = 3,111,823.16 : x
  2. Step 2: Convert to fraction form
    5,592,657.56/7,717,752.10 = 3,111,823.16/x
  3. Step 3: Cross multiply
    5,592,657.56x = 7,717,752.10 × 3,111,823.16
  4. Step 4: Simplify right side
    5,592,657.56x = 24,016,279,727,918.64
  5. Step 5: Solve for x
    x = 24,016,279,727,918.64/5,592,657.56
  6. Step 6: Final answer
    x = 4,294,251.79

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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.