Home / 4,073,197.65-5,620,387.90-2,353,986.15

Finding the Fourth Proportional to 4,073,197.65, 5,620,387.90 and 2,353,986.15

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Solution

The fourth proportional to 4,073,197.65, 5,620,387.90 and 2,353,986.15 is: 3,248,139.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,197.65 : 5,620,387.90 = 2,353,986.15 : x
  2. Step 2: Convert to fraction form
    4,073,197.65/5,620,387.90 = 2,353,986.15/x
  3. Step 3: Cross multiply
    4,073,197.65x = 5,620,387.90 × 2,353,986.15
  4. Step 4: Simplify right side
    4,073,197.65x = 13,230,315,274,227.59
  5. Step 5: Solve for x
    x = 13,230,315,274,227.59/4,073,197.65
  6. Step 6: Final answer
    x = 3,248,139.77

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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.