Home / 2,822,996.02-4,232,113.62-1,224,355.06

Finding the Fourth Proportional to 2,822,996.02, 4,232,113.62 and 1,224,355.06

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Solution

The fourth proportional to 2,822,996.02, 4,232,113.62 and 1,224,355.06 is: 1,835,500.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,996.02 : 4,232,113.62 = 1,224,355.06 : x
  2. Step 2: Convert to fraction form
    2,822,996.02/4,232,113.62 = 1,224,355.06/x
  3. Step 3: Cross multiply
    2,822,996.02x = 4,232,113.62 × 1,224,355.06
  4. Step 4: Simplify right side
    2,822,996.02x = 5,181,609,725,141.92
  5. Step 5: Solve for x
    x = 5,181,609,725,141.92/2,822,996.02
  6. Step 6: Final answer
    x = 1,835,500.19

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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.