Home / 2,535,929.28-3,500,110.58-2,331,655.25

Finding the Fourth Proportional to 2,535,929.28, 3,500,110.58 and 2,331,655.25

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Solution

The fourth proportional to 2,535,929.28, 3,500,110.58 and 2,331,655.25 is: 3,218,169.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,929.28 : 3,500,110.58 = 2,331,655.25 : x
  2. Step 2: Convert to fraction form
    2,535,929.28/3,500,110.58 = 2,331,655.25/x
  3. Step 3: Cross multiply
    2,535,929.28x = 3,500,110.58 × 2,331,655.25
  4. Step 4: Simplify right side
    2,535,929.28x = 8,161,051,180,278.72
  5. Step 5: Solve for x
    x = 8,161,051,180,278.72/2,535,929.28
  6. Step 6: Final answer
    x = 3,218,169.86

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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.