Home / 6,679,544.56-9,217,774.83-3,623,758

Finding the Fourth Proportional to 6,679,544.56, 9,217,774.83 and 3,623,758

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Solution

The fourth proportional to 6,679,544.56, 9,217,774.83 and 3,623,758 is: 5,000,787.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,679,544.56 : 9,217,774.83 = 3,623,758 : x
  2. Step 2: Convert to fraction form
    6,679,544.56/9,217,774.83 = 3,623,758/x
  3. Step 3: Cross multiply
    6,679,544.56x = 9,217,774.83 × 3,623,758
  4. Step 4: Simplify right side
    6,679,544.56x = 33,402,985,282,411.14
  5. Step 5: Solve for x
    x = 33,402,985,282,411.14/6,679,544.56
  6. Step 6: Final answer
    x = 5,000,787.85

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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.