Home / 4,926,086.60-6,802,694.88-4,657,712.56

Finding the Fourth Proportional to 4,926,086.60, 6,802,694.88 and 4,657,712.56

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Solution

The fourth proportional to 4,926,086.60, 6,802,694.88 and 4,657,712.56 is: 6,432,082.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926,086.60 : 6,802,694.88 = 4,657,712.56 : x
  2. Step 2: Convert to fraction form
    4,926,086.60/6,802,694.88 = 4,657,712.56/x
  3. Step 3: Cross multiply
    4,926,086.60x = 6,802,694.88 × 4,657,712.56
  4. Step 4: Simplify right side
    4,926,086.60x = 31,684,997,384,423.69
  5. Step 5: Solve for x
    x = 31,684,997,384,423.69/4,926,086.60
  6. Step 6: Final answer
    x = 6,432,082.90

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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.