Home / 2,610,674.28-3,602,958.48-1,523,296.17

Finding the Fourth Proportional to 2,610,674.28, 3,602,958.48 and 1,523,296.17

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Solution

The fourth proportional to 2,610,674.28, 3,602,958.48 and 1,523,296.17 is: 2,102,281.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,674.28 : 3,602,958.48 = 1,523,296.17 : x
  2. Step 2: Convert to fraction form
    2,610,674.28/3,602,958.48 = 1,523,296.17/x
  3. Step 3: Cross multiply
    2,610,674.28x = 3,602,958.48 × 1,523,296.17
  4. Step 4: Simplify right side
    2,610,674.28x = 5,488,372,853,253.02
  5. Step 5: Solve for x
    x = 5,488,372,853,253.02/2,610,674.28
  6. Step 6: Final answer
    x = 2,102,281.73

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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.