Home / 3,044,482.27-4,567,149.87-1,247,621.20

Finding the Fourth Proportional to 3,044,482.27, 4,567,149.87 and 1,247,621.20

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Solution

The fourth proportional to 3,044,482.27, 4,567,149.87 and 1,247,621.20 is: 1,871,606.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,482.27 : 4,567,149.87 = 1,247,621.20 : x
  2. Step 2: Convert to fraction form
    3,044,482.27/4,567,149.87 = 1,247,621.20/x
  3. Step 3: Cross multiply
    3,044,482.27x = 4,567,149.87 × 1,247,621.20
  4. Step 4: Simplify right side
    3,044,482.27x = 5,698,073,001,389.24
  5. Step 5: Solve for x
    x = 5,698,073,001,389.24/3,044,482.27
  6. Step 6: Final answer
    x = 1,871,606.56

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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.