Home / 4,304,387.18-5,939,614.75-2,650,271.60

Finding the Fourth Proportional to 4,304,387.18, 5,939,614.75 and 2,650,271.60

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Solution

The fourth proportional to 4,304,387.18, 5,939,614.75 and 2,650,271.60 is: 3,657,104.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304,387.18 : 5,939,614.75 = 2,650,271.60 : x
  2. Step 2: Convert to fraction form
    4,304,387.18/5,939,614.75 = 2,650,271.60/x
  3. Step 3: Cross multiply
    4,304,387.18x = 5,939,614.75 × 2,650,271.60
  4. Step 4: Simplify right side
    4,304,387.18x = 15,741,592,307,512.34
  5. Step 5: Solve for x
    x = 15,741,592,307,512.34/4,304,387.18
  6. Step 6: Final answer
    x = 3,657,104.17

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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.