Home / 8,904,788.20-13,357,182.30-6,070,436.20

Finding the Fourth Proportional to 8,904,788.20, 13,357,182.30 and 6,070,436.20

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Solution

The fourth proportional to 8,904,788.20, 13,357,182.30 and 6,070,436.20 is: 9,105,654.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,904,788.20 : 13,357,182.30 = 6,070,436.20 : x
  2. Step 2: Convert to fraction form
    8,904,788.20/13,357,182.30 = 6,070,436.20/x
  3. Step 3: Cross multiply
    8,904,788.20x = 13,357,182.30 × 6,070,436.20
  4. Step 4: Simplify right side
    8,904,788.20x = 81,083,922,963,919.27
  5. Step 5: Solve for x
    x = 81,083,922,963,919.27/8,904,788.20
  6. Step 6: Final answer
    x = 9,105,654.30

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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.