Home / 2,695,265.55-4,041,422.10-1,096,021.80

Finding the Fourth Proportional to 2,695,265.55, 4,041,422.10 and 1,096,021.80

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Solution

The fourth proportional to 2,695,265.55, 4,041,422.10 and 1,096,021.80 is: 1,643,432.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,265.55 : 4,041,422.10 = 1,096,021.80 : x
  2. Step 2: Convert to fraction form
    2,695,265.55/4,041,422.10 = 1,096,021.80/x
  3. Step 3: Cross multiply
    2,695,265.55x = 4,041,422.10 × 1,096,021.80
  4. Step 4: Simplify right side
    2,695,265.55x = 4,429,486,724,601.78
  5. Step 5: Solve for x
    x = 4,429,486,724,601.78/2,695,265.55
  6. Step 6: Final answer
    x = 1,643,432.40

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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.