Home / 3,305,920.95-4,562,285.12-1,835,854.23

Finding the Fourth Proportional to 3,305,920.95, 4,562,285.12 and 1,835,854.23

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Solution

The fourth proportional to 3,305,920.95, 4,562,285.12 and 1,835,854.23 is: 2,533,542.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,920.95 : 4,562,285.12 = 1,835,854.23 : x
  2. Step 2: Convert to fraction form
    3,305,920.95/4,562,285.12 = 1,835,854.23/x
  3. Step 3: Cross multiply
    3,305,920.95x = 4,562,285.12 × 1,835,854.23
  4. Step 4: Simplify right side
    3,305,920.95x = 8,375,690,426,838.79
  5. Step 5: Solve for x
    x = 8,375,690,426,838.79/3,305,920.95
  6. Step 6: Final answer
    x = 2,533,542.26

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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.