Home / 2,532,433.20-3,798,649.80-735,313.20

Finding the Fourth Proportional to 2,532,433.20, 3,798,649.80 and 735,313.20

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Solution

The fourth proportional to 2,532,433.20, 3,798,649.80 and 735,313.20 is: 1,102,969.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532,433.20 : 3,798,649.80 = 735,313.20 : x
  2. Step 2: Convert to fraction form
    2,532,433.20/3,798,649.80 = 735,313.20/x
  3. Step 3: Cross multiply
    2,532,433.20x = 3,798,649.80 × 735,313.20
  4. Step 4: Simplify right side
    2,532,433.20x = 2,793,197,340,117.36
  5. Step 5: Solve for x
    x = 2,793,197,340,117.36/2,532,433.20
  6. Step 6: Final answer
    x = 1,102,969.80

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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.