Home / 2,841,697.08-3,921,598.40-1,552,617.32

Finding the Fourth Proportional to 2,841,697.08, 3,921,598.40 and 1,552,617.32

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Solution

The fourth proportional to 2,841,697.08, 3,921,598.40 and 1,552,617.32 is: 2,142,642.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,697.08 : 3,921,598.40 = 1,552,617.32 : x
  2. Step 2: Convert to fraction form
    2,841,697.08/3,921,598.40 = 1,552,617.32/x
  3. Step 3: Cross multiply
    2,841,697.08x = 3,921,598.40 × 1,552,617.32
  4. Step 4: Simplify right side
    2,841,697.08x = 6,088,741,570,553.21
  5. Step 5: Solve for x
    x = 6,088,741,570,553.21/2,841,697.08
  6. Step 6: Final answer
    x = 2,142,642.72

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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.