Home / 2,041,726-3,062,355.54-545,934.64

Finding the Fourth Proportional to 2,041,726, 3,062,355.54 and 545,934.64

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Solution

The fourth proportional to 2,041,726, 3,062,355.54 and 545,934.64 is: 818,839.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,726 : 3,062,355.54 = 545,934.64 : x
  2. Step 2: Convert to fraction form
    2,041,726/3,062,355.54 = 545,934.64/x
  3. Step 3: Cross multiply
    2,041,726x = 3,062,355.54 × 545,934.64
  4. Step 4: Simplify right side
    2,041,726x = 1,671,845,969,281.91
  5. Step 5: Solve for x
    x = 1,671,845,969,281.91/2,041,726
  6. Step 6: Final answer
    x = 818,839.54

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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.