Home / 5,656,999.90-8,485,499.85-2,062,884.10

Finding the Fourth Proportional to 5,656,999.90, 8,485,499.85 and 2,062,884.10

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Solution

The fourth proportional to 5,656,999.90, 8,485,499.85 and 2,062,884.10 is: 3,094,326.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,656,999.90 : 8,485,499.85 = 2,062,884.10 : x
  2. Step 2: Convert to fraction form
    5,656,999.90/8,485,499.85 = 2,062,884.10/x
  3. Step 3: Cross multiply
    5,656,999.90x = 8,485,499.85 × 2,062,884.10
  4. Step 4: Simplify right side
    5,656,999.90x = 17,504,602,721,117.38
  5. Step 5: Solve for x
    x = 17,504,602,721,117.38/5,656,999.90
  6. Step 6: Final answer
    x = 3,094,326.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.