Home / 6,484,612.03-9,727,116.22-2,224,720.51

Finding the Fourth Proportional to 6,484,612.03, 9,727,116.22 and 2,224,720.51

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Solution

The fourth proportional to 6,484,612.03, 9,727,116.22 and 2,224,720.51 is: 3,337,148.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,484,612.03 : 9,727,116.22 = 2,224,720.51 : x
  2. Step 2: Convert to fraction form
    6,484,612.03/9,727,116.22 = 2,224,720.51/x
  3. Step 3: Cross multiply
    6,484,612.03x = 9,727,116.22 × 2,224,720.51
  4. Step 4: Simplify right side
    6,484,612.03x = 21,640,114,957,787.67
  5. Step 5: Solve for x
    x = 21,640,114,957,787.67/6,484,612.03
  6. Step 6: Final answer
    x = 3,337,148.75

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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.