Home / 3,247,428.32-4,483,656.24-2,024,223.20

Finding the Fourth Proportional to 3,247,428.32, 4,483,656.24 and 2,024,223.20

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Solution

The fourth proportional to 3,247,428.32, 4,483,656.24 and 2,024,223.20 is: 2,794,802.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,428.32 : 4,483,656.24 = 2,024,223.20 : x
  2. Step 2: Convert to fraction form
    3,247,428.32/4,483,656.24 = 2,024,223.20/x
  3. Step 3: Cross multiply
    3,247,428.32x = 4,483,656.24 × 2,024,223.20
  4. Step 4: Simplify right side
    3,247,428.32x = 9,075,920,981,832.77
  5. Step 5: Solve for x
    x = 9,075,920,981,832.77/3,247,428.32
  6. Step 6: Final answer
    x = 2,794,802.56

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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.