Home / 9,182,729.16-13,774,104.03-2,359,358.88

Finding the Fourth Proportional to 9,182,729.16, 13,774,104.03 and 2,359,358.88

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Solution

The fourth proportional to 9,182,729.16, 13,774,104.03 and 2,359,358.88 is: 3,539,040.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,182,729.16 : 13,774,104.03 = 2,359,358.88 : x
  2. Step 2: Convert to fraction form
    9,182,729.16/13,774,104.03 = 2,359,358.88/x
  3. Step 3: Cross multiply
    9,182,729.16x = 13,774,104.03 × 2,359,358.88
  4. Step 4: Simplify right side
    9,182,729.16x = 32,498,054,657,224.29
  5. Step 5: Solve for x
    x = 32,498,054,657,224.29/9,182,729.16
  6. Step 6: Final answer
    x = 3,539,040.96

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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.