Home / 4,552,410.25-6,282,139.20-2,487,496.71

Finding the Fourth Proportional to 4,552,410.25, 6,282,139.20 and 2,487,496.71

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Solution

The fourth proportional to 4,552,410.25, 6,282,139.20 and 2,487,496.71 is: 3,432,643.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,552,410.25 : 6,282,139.20 = 2,487,496.71 : x
  2. Step 2: Convert to fraction form
    4,552,410.25/6,282,139.20 = 2,487,496.71/x
  3. Step 3: Cross multiply
    4,552,410.25x = 6,282,139.20 × 2,487,496.71
  4. Step 4: Simplify right side
    4,552,410.25x = 15,626,800,591,762.03
  5. Step 5: Solve for x
    x = 15,626,800,591,762.03/4,552,410.25
  6. Step 6: Final answer
    x = 3,432,643.31

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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.