Home / 8,304,052.64-12,455,007.52-2,624,851.04

Finding the Fourth Proportional to 8,304,052.64, 12,455,007.52 and 2,624,851.04

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Solution

The fourth proportional to 8,304,052.64, 12,455,007.52 and 2,624,851.04 is: 3,936,937.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,304,052.64 : 12,455,007.52 = 2,624,851.04 : x
  2. Step 2: Convert to fraction form
    8,304,052.64/12,455,007.52 = 2,624,851.04/x
  3. Step 3: Cross multiply
    8,304,052.64x = 12,455,007.52 × 2,624,851.04
  4. Step 4: Simplify right side
    8,304,052.64x = 32,692,539,442,079.82
  5. Step 5: Solve for x
    x = 32,692,539,442,079.82/8,304,052.64
  6. Step 6: Final answer
    x = 3,936,937.89

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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.