Home / 6,646,787.20-9,964,166.55-4,625,999.20

Finding the Fourth Proportional to 6,646,787.20, 9,964,166.55 and 4,625,999.20

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Solution

The fourth proportional to 6,646,787.20, 9,964,166.55 and 4,625,999.20 is: 6,934,813.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,646,787.20 : 9,964,166.55 = 4,625,999.20 : x
  2. Step 2: Convert to fraction form
    6,646,787.20/9,964,166.55 = 4,625,999.20/x
  3. Step 3: Cross multiply
    6,646,787.20x = 9,964,166.55 × 4,625,999.20
  4. Step 4: Simplify right side
    6,646,787.20x = 46,094,226,488,966.77
  5. Step 5: Solve for x
    x = 46,094,226,488,966.77/6,646,787.20
  6. Step 6: Final answer
    x = 6,934,813.03

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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.