Home / 5,496,953.04-7,582,643.51-3,428,377.29

Finding the Fourth Proportional to 5,496,953.04, 7,582,643.51 and 3,428,377.29

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Solution

The fourth proportional to 5,496,953.04, 7,582,643.51 and 3,428,377.29 is: 4,729,194.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,496,953.04 : 7,582,643.51 = 3,428,377.29 : x
  2. Step 2: Convert to fraction form
    5,496,953.04/7,582,643.51 = 3,428,377.29/x
  3. Step 3: Cross multiply
    5,496,953.04x = 7,582,643.51 × 3,428,377.29
  4. Step 4: Simplify right side
    5,496,953.04x = 25,996,162,790,708
  5. Step 5: Solve for x
    x = 25,996,162,790,708/5,496,953.04
  6. Step 6: Final answer
    x = 4,729,194.99

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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.