Home / 2,041,720.27-3,062,346.92-545,928.91

Finding the Fourth Proportional to 2,041,720.27, 3,062,346.92 and 545,928.91

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Solution

The fourth proportional to 2,041,720.27, 3,062,346.92 and 545,928.91 is: 818,830.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,720.27 : 3,062,346.92 = 545,928.91 : x
  2. Step 2: Convert to fraction form
    2,041,720.27/3,062,346.92 = 545,928.91/x
  3. Step 3: Cross multiply
    2,041,720.27x = 3,062,346.92 × 545,928.91
  4. Step 4: Simplify right side
    2,041,720.27x = 1,671,823,713,347.81
  5. Step 5: Solve for x
    x = 1,671,823,713,347.81/2,041,720.27
  6. Step 6: Final answer
    x = 818,830.93

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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.