Home / 4,428,552.30-6,642,828.45-3,357,797.10

Finding the Fourth Proportional to 4,428,552.30, 6,642,828.45 and 3,357,797.10

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Solution

The fourth proportional to 4,428,552.30, 6,642,828.45 and 3,357,797.10 is: 5,036,695.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,552.30 : 6,642,828.45 = 3,357,797.10 : x
  2. Step 2: Convert to fraction form
    4,428,552.30/6,642,828.45 = 3,357,797.10/x
  3. Step 3: Cross multiply
    4,428,552.30x = 6,642,828.45 × 3,357,797.10
  4. Step 4: Simplify right side
    4,428,552.30x = 22,305,270,105,207.50
  5. Step 5: Solve for x
    x = 22,305,270,105,207.50/4,428,552.30
  6. Step 6: Final answer
    x = 5,036,695.65

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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.