Home / 3,353,152.55-4,618,535.76-2,577,299.72

Finding the Fourth Proportional to 3,353,152.55, 4,618,535.76 and 2,577,299.72

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Solution

The fourth proportional to 3,353,152.55, 4,618,535.76 and 2,577,299.72 is: 3,549,898.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,152.55 : 4,618,535.76 = 2,577,299.72 : x
  2. Step 2: Convert to fraction form
    3,353,152.55/4,618,535.76 = 2,577,299.72/x
  3. Step 3: Cross multiply
    3,353,152.55x = 4,618,535.76 × 2,577,299.72
  4. Step 4: Simplify right side
    3,353,152.55x = 11,903,350,897,965.31
  5. Step 5: Solve for x
    x = 11,903,350,897,965.31/3,353,152.55
  6. Step 6: Final answer
    x = 3,549,898.41

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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.