Home / 2,962,535.07-4,088,630.87-1,673,458.47

Finding the Fourth Proportional to 2,962,535.07, 4,088,630.87 and 1,673,458.47

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Solution

The fourth proportional to 2,962,535.07, 4,088,630.87 and 1,673,458.47 is: 2,309,560.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,535.07 : 4,088,630.87 = 1,673,458.47 : x
  2. Step 2: Convert to fraction form
    2,962,535.07/4,088,630.87 = 1,673,458.47/x
  3. Step 3: Cross multiply
    2,962,535.07x = 4,088,630.87 × 1,673,458.47
  4. Step 4: Simplify right side
    2,962,535.07x = 6,842,153,960,104.97
  5. Step 5: Solve for x
    x = 6,842,153,960,104.97/2,962,535.07
  6. Step 6: Final answer
    x = 2,309,560.49

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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.