Home / 4,083,254.19-5,631,743.34-2,535,432.30

Finding the Fourth Proportional to 4,083,254.19, 5,631,743.34 and 2,535,432.30

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Solution

The fourth proportional to 4,083,254.19, 5,631,743.34 and 2,535,432.30 is: 3,496,942.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,254.19 : 5,631,743.34 = 2,535,432.30 : x
  2. Step 2: Convert to fraction form
    4,083,254.19/5,631,743.34 = 2,535,432.30/x
  3. Step 3: Cross multiply
    4,083,254.19x = 5,631,743.34 × 2,535,432.30
  4. Step 4: Simplify right side
    4,083,254.19x = 14,278,903,969,545.88
  5. Step 5: Solve for x
    x = 14,278,903,969,545.88/4,083,254.19
  6. Step 6: Final answer
    x = 3,496,942.22

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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.