Home / 4,195,500.71-5,789,748.96-2,334,885.05

Finding the Fourth Proportional to 4,195,500.71, 5,789,748.96 and 2,334,885.05

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Solution

The fourth proportional to 4,195,500.71, 5,789,748.96 and 2,334,885.05 is: 3,222,117.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,500.71 : 5,789,748.96 = 2,334,885.05 : x
  2. Step 2: Convert to fraction form
    4,195,500.71/5,789,748.96 = 2,334,885.05/x
  3. Step 3: Cross multiply
    4,195,500.71x = 5,789,748.96 × 2,334,885.05
  4. Step 4: Simplify right side
    4,195,500.71x = 13,518,398,289,957.05
  5. Step 5: Solve for x
    x = 13,518,398,289,957.05/4,195,500.71
  6. Step 6: Final answer
    x = 3,222,117.98

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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.