Home / 2,041,565.13-3,062,347.70-545,618.25

Finding the Fourth Proportional to 2,041,565.13, 3,062,347.70 and 545,618.25

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Solution

The fourth proportional to 2,041,565.13, 3,062,347.70 and 545,618.25 is: 818,427.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,565.13 : 3,062,347.70 = 545,618.25 : x
  2. Step 2: Convert to fraction form
    2,041,565.13/3,062,347.70 = 545,618.25/x
  3. Step 3: Cross multiply
    2,041,565.13x = 3,062,347.70 × 545,618.25
  4. Step 4: Simplify right side
    2,041,565.13x = 1,670,872,790,237.43
  5. Step 5: Solve for x
    x = 1,670,872,790,237.43/2,041,565.13
  6. Step 6: Final answer
    x = 818,427.38

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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.