Home / 8,964,534.20-13,446,801.30-2,232,948.20

Finding the Fourth Proportional to 8,964,534.20, 13,446,801.30 and 2,232,948.20

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Solution

The fourth proportional to 8,964,534.20, 13,446,801.30 and 2,232,948.20 is: 3,349,422.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,964,534.20 : 13,446,801.30 = 2,232,948.20 : x
  2. Step 2: Convert to fraction form
    8,964,534.20/13,446,801.30 = 2,232,948.20/x
  3. Step 3: Cross multiply
    8,964,534.20x = 13,446,801.30 × 2,232,948.20
  4. Step 4: Simplify right side
    8,964,534.20x = 30,026,010,758,592.66
  5. Step 5: Solve for x
    x = 30,026,010,758,592.66/8,964,534.20
  6. Step 6: Final answer
    x = 3,349,422.30

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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.