Home / 2,425,637.27-3,347,395.22-1,337,938.22

Finding the Fourth Proportional to 2,425,637.27, 3,347,395.22 and 1,337,938.22

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Solution

The fourth proportional to 2,425,637.27, 3,347,395.22 and 1,337,938.22 is: 1,846,363.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,637.27 : 3,347,395.22 = 1,337,938.22 : x
  2. Step 2: Convert to fraction form
    2,425,637.27/3,347,395.22 = 1,337,938.22/x
  3. Step 3: Cross multiply
    2,425,637.27x = 3,347,395.22 × 1,337,938.22
  4. Step 4: Simplify right side
    2,425,637.27x = 4,478,608,010,651.80
  5. Step 5: Solve for x
    x = 4,478,608,010,651.80/2,425,637.27
  6. Step 6: Final answer
    x = 1,846,363.45

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1.5x scale

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.