Home / 2,488,967.28-3,433,753.08-1,845,969.84

Finding the Fourth Proportional to 2,488,967.28, 3,433,753.08 and 1,845,969.84

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Solution

The fourth proportional to 2,488,967.28, 3,433,753.08 and 1,845,969.84 is: 2,546,680.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,488,967.28 : 3,433,753.08 = 1,845,969.84 : x
  2. Step 2: Convert to fraction form
    2,488,967.28/3,433,753.08 = 1,845,969.84/x
  3. Step 3: Cross multiply
    2,488,967.28x = 3,433,753.08 × 1,845,969.84
  4. Step 4: Simplify right side
    2,488,967.28x = 6,338,604,623,687.11
  5. Step 5: Solve for x
    x = 6,338,604,623,687.11/2,488,967.28
  6. Step 6: Final answer
    x = 2,546,680.57

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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.