Home / 4,223,064.24-5,826,458.52-2,387,345.04

Finding the Fourth Proportional to 4,223,064.24, 5,826,458.52 and 2,387,345.04

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Solution

The fourth proportional to 4,223,064.24, 5,826,458.52 and 2,387,345.04 is: 3,293,761.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,223,064.24 : 5,826,458.52 = 2,387,345.04 : x
  2. Step 2: Convert to fraction form
    4,223,064.24/5,826,458.52 = 2,387,345.04/x
  3. Step 3: Cross multiply
    4,223,064.24x = 5,826,458.52 × 2,387,345.04
  4. Step 4: Simplify right side
    4,223,064.24x = 13,909,766,848,487.74
  5. Step 5: Solve for x
    x = 13,909,766,848,487.74/4,223,064.24
  6. Step 6: Final answer
    x = 3,293,761.60

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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.