Home / 3,352,259.28-4,626,029.16-1,824,333.60

Finding the Fourth Proportional to 3,352,259.28, 4,626,029.16 and 1,824,333.60

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Solution

The fourth proportional to 3,352,259.28, 4,626,029.16 and 1,824,333.60 is: 2,517,532.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,259.28 : 4,626,029.16 = 1,824,333.60 : x
  2. Step 2: Convert to fraction form
    3,352,259.28/4,626,029.16 = 1,824,333.60/x
  3. Step 3: Cross multiply
    3,352,259.28x = 4,626,029.16 × 1,824,333.60
  4. Step 4: Simplify right side
    3,352,259.28x = 8,439,420,431,167.78
  5. Step 5: Solve for x
    x = 8,439,420,431,167.78/3,352,259.28
  6. Step 6: Final answer
    x = 2,517,532.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.