Home / 5,914,444.80-8,161,982.72-3,265,377.60

Finding the Fourth Proportional to 5,914,444.80, 8,161,982.72 and 3,265,377.60

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Solution

The fourth proportional to 5,914,444.80, 8,161,982.72 and 3,265,377.60 is: 4,506,248.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,914,444.80 : 8,161,982.72 = 3,265,377.60 : x
  2. Step 2: Convert to fraction form
    5,914,444.80/8,161,982.72 = 3,265,377.60/x
  3. Step 3: Cross multiply
    5,914,444.80x = 8,161,982.72 × 3,265,377.60
  4. Step 4: Simplify right side
    5,914,444.80x = 26,651,955,545,475.07
  5. Step 5: Solve for x
    x = 26,651,955,545,475.07/5,914,444.80
  6. Step 6: Final answer
    x = 4,506,248.08

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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.