Home / 6,802,226.95-9,387,073.19-3,746,441.20

Finding the Fourth Proportional to 6,802,226.95, 9,387,073.19 and 3,746,441.20

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Solution

The fourth proportional to 6,802,226.95, 9,387,073.19 and 3,746,441.20 is: 5,170,088.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802,226.95 : 9,387,073.19 = 3,746,441.20 : x
  2. Step 2: Convert to fraction form
    6,802,226.95/9,387,073.19 = 3,746,441.20/x
  3. Step 3: Cross multiply
    6,802,226.95x = 9,387,073.19 × 3,746,441.20
  4. Step 4: Simplify right side
    6,802,226.95x = 35,168,117,685,446.90
  5. Step 5: Solve for x
    x = 35,168,117,685,446.90/6,802,226.95
  6. Step 6: Final answer
    x = 5,170,088.85

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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.