Home / 8,983,642.80-13,475,464.20-2,594,103.60

Finding the Fourth Proportional to 8,983,642.80, 13,475,464.20 and 2,594,103.60

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Solution

The fourth proportional to 8,983,642.80, 13,475,464.20 and 2,594,103.60 is: 3,891,155.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,983,642.80 : 13,475,464.20 = 2,594,103.60 : x
  2. Step 2: Convert to fraction form
    8,983,642.80/13,475,464.20 = 2,594,103.60/x
  3. Step 3: Cross multiply
    8,983,642.80x = 13,475,464.20 × 2,594,103.60
  4. Step 4: Simplify right side
    8,983,642.80x = 34,956,750,192,891.12
  5. Step 5: Solve for x
    x = 34,956,750,192,891.12/8,983,642.80
  6. Step 6: Final answer
    x = 3,891,155.40

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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.