Home / 9,233,389.42-13,913,108.70-7,587,365.74

Finding the Fourth Proportional to 9,233,389.42, 13,913,108.70 and 7,587,365.74

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Solution

The fourth proportional to 9,233,389.42, 13,913,108.70 and 7,587,365.74 is: 11,432,837.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233,389.42 : 13,913,108.70 = 7,587,365.74 : x
  2. Step 2: Convert to fraction form
    9,233,389.42/13,913,108.70 = 7,587,365.74/x
  3. Step 3: Cross multiply
    9,233,389.42x = 13,913,108.70 × 7,587,365.74
  4. Step 4: Simplify right side
    9,233,389.42x = 105,563,844,287,275.94
  5. Step 5: Solve for x
    x = 105,563,844,287,275.94/9,233,389.42
  6. Step 6: Final answer
    x = 11,432,837.88

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.