Home / 9,743,794.64-13,445,525.52-5,822,772.63

Finding the Fourth Proportional to 9,743,794.64, 13,445,525.52 and 5,822,772.63

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Solution

The fourth proportional to 9,743,794.64, 13,445,525.52 and 5,822,772.63 is: 8,034,881.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,794.64 : 13,445,525.52 = 5,822,772.63 : x
  2. Step 2: Convert to fraction form
    9,743,794.64/13,445,525.52 = 5,822,772.63/x
  3. Step 3: Cross multiply
    9,743,794.64x = 13,445,525.52 × 5,822,772.63
  4. Step 4: Simplify right side
    9,743,794.64x = 78,290,238,002,659.23
  5. Step 5: Solve for x
    x = 78,290,238,002,659.23/9,743,794.64
  6. Step 6: Final answer
    x = 8,034,881.78

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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.