Home / 3,452,251.77-4,766,148.72-3,069,218.76

Finding the Fourth Proportional to 3,452,251.77, 4,766,148.72 and 3,069,218.76

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Solution

The fourth proportional to 3,452,251.77, 4,766,148.72 and 3,069,218.76 is: 4,237,336.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,251.77 : 4,766,148.72 = 3,069,218.76 : x
  2. Step 2: Convert to fraction form
    3,452,251.77/4,766,148.72 = 3,069,218.76/x
  3. Step 3: Cross multiply
    3,452,251.77x = 4,766,148.72 × 3,069,218.76
  4. Step 4: Simplify right side
    3,452,251.77x = 14,628,353,064,373.98
  5. Step 5: Solve for x
    x = 14,628,353,064,373.98/3,452,251.77
  6. Step 6: Final answer
    x = 4,237,336.68

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Double scale
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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.