Home / 4,335,529.50-5,982,594.75-2,401,428.78

Finding the Fourth Proportional to 4,335,529.50, 5,982,594.75 and 2,401,428.78

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Solution

The fourth proportional to 4,335,529.50, 5,982,594.75 and 2,401,428.78 is: 3,313,730.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,529.50 : 5,982,594.75 = 2,401,428.78 : x
  2. Step 2: Convert to fraction form
    4,335,529.50/5,982,594.75 = 2,401,428.78/x
  3. Step 3: Cross multiply
    4,335,529.50x = 5,982,594.75 × 2,401,428.78
  4. Step 4: Simplify right side
    4,335,529.50x = 14,366,775,211,726.90
  5. Step 5: Solve for x
    x = 14,366,775,211,726.90/4,335,529.50
  6. Step 6: Final answer
    x = 3,313,730.24

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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.