Home / 4,745,216.22-6,548,364.15-2,569,708.90

Finding the Fourth Proportional to 4,745,216.22, 6,548,364.15 and 2,569,708.90

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Solution

The fourth proportional to 4,745,216.22, 6,548,364.15 and 2,569,708.90 is: 3,546,179.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,216.22 : 6,548,364.15 = 2,569,708.90 : x
  2. Step 2: Convert to fraction form
    4,745,216.22/6,548,364.15 = 2,569,708.90/x
  3. Step 3: Cross multiply
    4,745,216.22x = 6,548,364.15 × 2,569,708.90
  4. Step 4: Simplify right side
    4,745,216.22x = 16,827,389,636,695.94
  5. Step 5: Solve for x
    x = 16,827,389,636,695.94/4,745,216.22
  6. Step 6: Final answer
    x = 3,546,179.74

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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.