Home / 5,023,008.17-6,931,837.91-2,731,184.33

Finding the Fourth Proportional to 5,023,008.17, 6,931,837.91 and 2,731,184.33

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Solution

The fourth proportional to 5,023,008.17, 6,931,837.91 and 2,731,184.33 is: 3,769,081.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,023,008.17 : 6,931,837.91 = 2,731,184.33 : x
  2. Step 2: Convert to fraction form
    5,023,008.17/6,931,837.91 = 2,731,184.33/x
  3. Step 3: Cross multiply
    5,023,008.17x = 6,931,837.91 × 2,731,184.33
  4. Step 4: Simplify right side
    5,023,008.17x = 18,932,127,064,236.03
  5. Step 5: Solve for x
    x = 18,932,127,064,236.03/5,023,008.17
  6. Step 6: Final answer
    x = 3,769,081.48

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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.