Home / 5,675,294.17-7,832,071.40-3,097,141.01

Finding the Fourth Proportional to 5,675,294.17, 7,832,071.40 and 3,097,141.01

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Solution

The fourth proportional to 5,675,294.17, 7,832,071.40 and 3,097,141.01 is: 4,274,144.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,675,294.17 : 7,832,071.40 = 3,097,141.01 : x
  2. Step 2: Convert to fraction form
    5,675,294.17/7,832,071.40 = 3,097,141.01/x
  3. Step 3: Cross multiply
    5,675,294.17x = 7,832,071.40 × 3,097,141.01
  4. Step 4: Simplify right side
    5,675,294.17x = 24,257,029,541,896.87
  5. Step 5: Solve for x
    x = 24,257,029,541,896.87/5,675,294.17
  6. Step 6: Final answer
    x = 4,274,144.89

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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.