Home / 9,182,712.20-13,774,068.30-2,359,272.20

Finding the Fourth Proportional to 9,182,712.20, 13,774,068.30 and 2,359,272.20

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Solution

The fourth proportional to 9,182,712.20, 13,774,068.30 and 2,359,272.20 is: 3,538,908.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,182,712.20 : 13,774,068.30 = 2,359,272.20 : x
  2. Step 2: Convert to fraction form
    9,182,712.20/13,774,068.30 = 2,359,272.20/x
  3. Step 3: Cross multiply
    9,182,712.20x = 13,774,068.30 × 2,359,272.20
  4. Step 4: Simplify right side
    9,182,712.20x = 32,496,776,421,091.27
  5. Step 5: Solve for x
    x = 32,496,776,421,091.27/9,182,712.20
  6. Step 6: Final answer
    x = 3,538,908.30

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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.