Home / 6,686,500.16-9,227,634.80-3,746,342.62

Finding the Fourth Proportional to 6,686,500.16, 9,227,634.80 and 3,746,342.62

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Solution

The fourth proportional to 6,686,500.16, 9,227,634.80 and 3,746,342.62 is: 5,170,101.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,686,500.16 : 9,227,634.80 = 3,746,342.62 : x
  2. Step 2: Convert to fraction form
    6,686,500.16/9,227,634.80 = 3,746,342.62/x
  3. Step 3: Cross multiply
    6,686,500.16x = 9,227,634.80 × 3,746,342.62
  4. Step 4: Simplify right side
    6,686,500.16x = 34,569,881,533,035.18
  5. Step 5: Solve for x
    x = 34,569,881,533,035.18/6,686,500.16
  6. Step 6: Final answer
    x = 5,170,101.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.