Home / 5,098,071.30-7,035,524.04-2,774,851.53

Finding the Fourth Proportional to 5,098,071.30, 7,035,524.04 and 2,774,851.53

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Solution

The fourth proportional to 5,098,071.30, 7,035,524.04 and 2,774,851.53 is: 3,829,396.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,071.30 : 7,035,524.04 = 2,774,851.53 : x
  2. Step 2: Convert to fraction form
    5,098,071.30/7,035,524.04 = 2,774,851.53/x
  3. Step 3: Cross multiply
    5,098,071.30x = 7,035,524.04 × 2,774,851.53
  4. Step 4: Simplify right side
    5,098,071.30x = 19,522,534,654,734.54
  5. Step 5: Solve for x
    x = 19,522,534,654,734.54/5,098,071.30
  6. Step 6: Final answer
    x = 3,829,396.16

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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.