Home / 5,675,294.86-7,832,072.35-3,097,141.70

Finding the Fourth Proportional to 5,675,294.86, 7,832,072.35 and 3,097,141.70

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Solution

The fourth proportional to 5,675,294.86, 7,832,072.35 and 3,097,141.70 is: 4,274,145.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,675,294.86 : 7,832,072.35 = 3,097,141.70 : x
  2. Step 2: Convert to fraction form
    5,675,294.86/7,832,072.35 = 3,097,141.70/x
  3. Step 3: Cross multiply
    5,675,294.86x = 7,832,072.35 × 3,097,141.70
  4. Step 4: Simplify right side
    5,675,294.86x = 24,257,037,872,602.00
  5. Step 5: Solve for x
    x = 24,257,037,872,602.00/5,675,294.86
  6. Step 6: Final answer
    x = 4,274,145.84

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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.