Home / 5,097,637.64-7,031,158.40-3,354,751.73

Finding the Fourth Proportional to 5,097,637.64, 7,031,158.40 and 3,354,751.73

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Solution

The fourth proportional to 5,097,637.64, 7,031,158.40 and 3,354,751.73 is: 4,627,200.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,097,637.64 : 7,031,158.40 = 3,354,751.73 : x
  2. Step 2: Convert to fraction form
    5,097,637.64/7,031,158.40 = 3,354,751.73/x
  3. Step 3: Cross multiply
    5,097,637.64x = 7,031,158.40 × 3,354,751.73
  4. Step 4: Simplify right side
    5,097,637.64x = 23,587,790,806,304.03
  5. Step 5: Solve for x
    x = 23,587,790,806,304.03/5,097,637.64
  6. Step 6: Final answer
    x = 4,627,200.38

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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.