Home / 4,425,016.64-6,642,773.76-3,723,776.96

Finding the Fourth Proportional to 4,425,016.64, 6,642,773.76 and 3,723,776.96

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Solution

The fourth proportional to 4,425,016.64, 6,642,773.76 and 3,723,776.96 is: 5,590,082.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425,016.64 : 6,642,773.76 = 3,723,776.96 : x
  2. Step 2: Convert to fraction form
    4,425,016.64/6,642,773.76 = 3,723,776.96/x
  3. Step 3: Cross multiply
    4,425,016.64x = 6,642,773.76 × 3,723,776.96
  4. Step 4: Simplify right side
    4,425,016.64x = 24,736,207,877,980.57
  5. Step 5: Solve for x
    x = 24,736,207,877,980.57/4,425,016.64
  6. Step 6: Final answer
    x = 5,590,082.45

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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.