Home / 3,024,817.40-4,535,913.90-1,002,279.80

Finding the Fourth Proportional to 3,024,817.40, 4,535,913.90 and 1,002,279.80

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Solution

The fourth proportional to 3,024,817.40, 4,535,913.90 and 1,002,279.80 is: 1,502,984.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,817.40 : 4,535,913.90 = 1,002,279.80 : x
  2. Step 2: Convert to fraction form
    3,024,817.40/4,535,913.90 = 1,002,279.80/x
  3. Step 3: Cross multiply
    3,024,817.40x = 4,535,913.90 × 1,002,279.80
  4. Step 4: Simplify right side
    3,024,817.40x = 4,546,254,876,509.22
  5. Step 5: Solve for x
    x = 4,546,254,876,509.22/3,024,817.40
  6. Step 6: Final answer
    x = 1,502,984.90

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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.