Home / 3,068,737.67-4,604,433.91-1,647,133.00

Finding the Fourth Proportional to 3,068,737.67, 4,604,433.91 and 1,647,133.00

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Solution

The fourth proportional to 3,068,737.67, 4,604,433.91 and 1,647,133.00 is: 2,471,411.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,737.67 : 4,604,433.91 = 1,647,133.00 : x
  2. Step 2: Convert to fraction form
    3,068,737.67/4,604,433.91 = 1,647,133.00/x
  3. Step 3: Cross multiply
    3,068,737.67x = 4,604,433.91 × 1,647,133.00
  4. Step 4: Simplify right side
    3,068,737.67x = 7,584,115,023,851.11
  5. Step 5: Solve for x
    x = 7,584,115,023,851.11/3,068,737.67
  6. Step 6: Final answer
    x = 2,471,411.97

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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.