Home / 4,564,770.72-6,299,501.16-2,499,900.12

Finding the Fourth Proportional to 4,564,770.72, 6,299,501.16 and 2,499,900.12

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Solution

The fourth proportional to 4,564,770.72, 6,299,501.16 and 2,499,900.12 is: 3,449,926.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564,770.72 : 6,299,501.16 = 2,499,900.12 : x
  2. Step 2: Convert to fraction form
    4,564,770.72/6,299,501.16 = 2,499,900.12/x
  3. Step 3: Cross multiply
    4,564,770.72x = 6,299,501.16 × 2,499,900.12
  4. Step 4: Simplify right side
    4,564,770.72x = 15,748,123,705,824.14
  5. Step 5: Solve for x
    x = 15,748,123,705,824.14/4,564,770.72
  6. Step 6: Final answer
    x = 3,449,926.55

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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.