Home / 3,560,763.24-5,341,131.90-1,962,484.20

Finding the Fourth Proportional to 3,560,763.24, 5,341,131.90 and 1,962,484.20

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Solution

The fourth proportional to 3,560,763.24, 5,341,131.90 and 1,962,484.20 is: 2,943,719.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560,763.24 : 5,341,131.90 = 1,962,484.20 : x
  2. Step 2: Convert to fraction form
    3,560,763.24/5,341,131.90 = 1,962,484.20/x
  3. Step 3: Cross multiply
    3,560,763.24x = 5,341,131.90 × 1,962,484.20
  4. Step 4: Simplify right side
    3,560,763.24x = 10,481,886,963,865.98
  5. Step 5: Solve for x
    x = 10,481,886,963,865.98/3,560,763.24
  6. Step 6: Final answer
    x = 2,943,719.16

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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.