Home / 8,962,245.63-12,367,842.42-5,094,766.98

Finding the Fourth Proportional to 8,962,245.63, 12,367,842.42 and 5,094,766.98

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Solution

The fourth proportional to 8,962,245.63, 12,367,842.42 and 5,094,766.98 is: 7,030,746.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,962,245.63 : 12,367,842.42 = 5,094,766.98 : x
  2. Step 2: Convert to fraction form
    8,962,245.63/12,367,842.42 = 5,094,766.98/x
  3. Step 3: Cross multiply
    8,962,245.63x = 12,367,842.42 × 5,094,766.98
  4. Step 4: Simplify right side
    8,962,245.63x = 63,011,275,175,259.30
  5. Step 5: Solve for x
    x = 63,011,275,175,259.30/8,962,245.63
  6. Step 6: Final answer
    x = 7,030,746.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.