Home / 6,137,569.80-9,206,354.70-3,746,085.30

Finding the Fourth Proportional to 6,137,569.80, 9,206,354.70 and 3,746,085.30

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Solution

The fourth proportional to 6,137,569.80, 9,206,354.70 and 3,746,085.30 is: 5,619,127.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,569.80 : 9,206,354.70 = 3,746,085.30 : x
  2. Step 2: Convert to fraction form
    6,137,569.80/9,206,354.70 = 3,746,085.30/x
  3. Step 3: Cross multiply
    6,137,569.80x = 9,206,354.70 × 3,746,085.30
  4. Step 4: Simplify right side
    6,137,569.80x = 34,487,790,008,255.91
  5. Step 5: Solve for x
    x = 34,487,790,008,255.91/6,137,569.80
  6. Step 6: Final answer
    x = 5,619,127.95

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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.