Home / 4,895,242.77-6,755,386.31-2,719,739.22

Finding the Fourth Proportional to 4,895,242.77, 6,755,386.31 and 2,719,739.22

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Solution

The fourth proportional to 4,895,242.77, 6,755,386.31 and 2,719,739.22 is: 3,753,213.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,242.77 : 6,755,386.31 = 2,719,739.22 : x
  2. Step 2: Convert to fraction form
    4,895,242.77/6,755,386.31 = 2,719,739.22/x
  3. Step 3: Cross multiply
    4,895,242.77x = 6,755,386.31 × 2,719,739.22
  4. Step 4: Simplify right side
    4,895,242.77x = 18,372,889,064,825.71
  5. Step 5: Solve for x
    x = 18,372,889,064,825.71/4,895,242.77
  6. Step 6: Final answer
    x = 3,753,213.05

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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.