Home / 3,323,917.27-4,587,359.00-1,948,417.08

Finding the Fourth Proportional to 3,323,917.27, 4,587,359.00 and 1,948,417.08

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Solution

The fourth proportional to 3,323,917.27, 4,587,359.00 and 1,948,417.08 is: 2,689,022.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,917.27 : 4,587,359.00 = 1,948,417.08 : x
  2. Step 2: Convert to fraction form
    3,323,917.27/4,587,359.00 = 1,948,417.08/x
  3. Step 3: Cross multiply
    3,323,917.27x = 4,587,359.00 × 1,948,417.08
  4. Step 4: Simplify right side
    3,323,917.27x = 8,938,088,626,550.93
  5. Step 5: Solve for x
    x = 8,938,088,626,550.93/3,323,917.27
  6. Step 6: Final answer
    x = 2,689,022.59

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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.