Home / 5,754,764.66-7,941,575.93-3,176,446.14

Finding the Fourth Proportional to 5,754,764.66, 7,941,575.93 and 3,176,446.14

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Solution

The fourth proportional to 5,754,764.66, 7,941,575.93 and 3,176,446.14 is: 4,383,496.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,754,764.66 : 7,941,575.93 = 3,176,446.14 : x
  2. Step 2: Convert to fraction form
    5,754,764.66/7,941,575.93 = 3,176,446.14/x
  3. Step 3: Cross multiply
    5,754,764.66x = 7,941,575.93 × 3,176,446.14
  4. Step 4: Simplify right side
    5,754,764.66x = 25,225,988,192,483.18
  5. Step 5: Solve for x
    x = 25,225,988,192,483.18/5,754,764.66
  6. Step 6: Final answer
    x = 4,383,496.06

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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.