Home / 4,607,681.08-6,910,734.14-1,241,100.76

Finding the Fourth Proportional to 4,607,681.08, 6,910,734.14 and 1,241,100.76

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Solution

The fourth proportional to 4,607,681.08, 6,910,734.14 and 1,241,100.76 is: 1,861,439.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,681.08 : 6,910,734.14 = 1,241,100.76 : x
  2. Step 2: Convert to fraction form
    4,607,681.08/6,910,734.14 = 1,241,100.76/x
  3. Step 3: Cross multiply
    4,607,681.08x = 6,910,734.14 × 1,241,100.76
  4. Step 4: Simplify right side
    4,607,681.08x = 8,576,917,393,311.95
  5. Step 5: Solve for x
    x = 8,576,917,393,311.95/4,607,681.08
  6. Step 6: Final answer
    x = 1,861,439.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.