Home / 2,535,887.85-3,499,884.08-1,569,329.43

Finding the Fourth Proportional to 2,535,887.85, 3,499,884.08 and 1,569,329.43

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Solution

The fourth proportional to 2,535,887.85, 3,499,884.08 and 1,569,329.43 is: 2,165,896.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,887.85 : 3,499,884.08 = 1,569,329.43 : x
  2. Step 2: Convert to fraction form
    2,535,887.85/3,499,884.08 = 1,569,329.43/x
  3. Step 3: Cross multiply
    2,535,887.85x = 3,499,884.08 × 1,569,329.43
  4. Step 4: Simplify right side
    2,535,887.85x = 5,492,471,088,332.47
  5. Step 5: Solve for x
    x = 5,492,471,088,332.47/2,535,887.85
  6. Step 6: Final answer
    x = 2,165,896.69

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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.