Home / 2,702,024.33-4,052,686.57-1,018,909.13

Finding the Fourth Proportional to 2,702,024.33, 4,052,686.57 and 1,018,909.13

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Solution

The fourth proportional to 2,702,024.33, 4,052,686.57 and 1,018,909.13 is: 1,528,231.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,702,024.33 : 4,052,686.57 = 1,018,909.13 : x
  2. Step 2: Convert to fraction form
    2,702,024.33/4,052,686.57 = 1,018,909.13/x
  3. Step 3: Cross multiply
    2,702,024.33x = 4,052,686.57 × 1,018,909.13
  4. Step 4: Simplify right side
    2,702,024.33x = 4,129,319,324,390.68
  5. Step 5: Solve for x
    x = 4,129,319,324,390.68/2,702,024.33
  6. Step 6: Final answer
    x = 1,528,231.74

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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.