Home / 8,876,073.90-13,304,925.45-4,824,000.30

Finding the Fourth Proportional to 8,876,073.90, 13,304,925.45 and 4,824,000.30

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Solution

The fourth proportional to 8,876,073.90, 13,304,925.45 and 4,824,000.30 is: 7,231,008.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,876,073.90 : 13,304,925.45 = 4,824,000.30 : x
  2. Step 2: Convert to fraction form
    8,876,073.90/13,304,925.45 = 4,824,000.30/x
  3. Step 3: Cross multiply
    8,876,073.90x = 13,304,925.45 × 4,824,000.30
  4. Step 4: Simplify right side
    8,876,073.90x = 64,182,964,362,277.63
  5. Step 5: Solve for x
    x = 64,182,964,362,277.63/8,876,073.90
  6. Step 6: Final answer
    x = 7,231,008.34

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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.