Home / 3,344,398.02-4,615,293.60-1,816,505.64

Finding the Fourth Proportional to 3,344,398.02, 4,615,293.60 and 1,816,505.64

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Solution

The fourth proportional to 3,344,398.02, 4,615,293.60 and 1,816,505.64 is: 2,506,791.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,398.02 : 4,615,293.60 = 1,816,505.64 : x
  2. Step 2: Convert to fraction form
    3,344,398.02/4,615,293.60 = 1,816,505.64/x
  3. Step 3: Cross multiply
    3,344,398.02x = 4,615,293.60 × 1,816,505.64
  4. Step 4: Simplify right side
    3,344,398.02x = 8,383,706,854,655.90
  5. Step 5: Solve for x
    x = 8,383,706,854,655.90/3,344,398.02
  6. Step 6: Final answer
    x = 2,506,791.00

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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.