Home / 7,513,023.36-11,254,422.11-5,694,498.71

Finding the Fourth Proportional to 7,513,023.36, 11,254,422.11 and 5,694,498.71

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Solution

The fourth proportional to 7,513,023.36, 11,254,422.11 and 5,694,498.71 is: 8,530,293.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,513,023.36 : 11,254,422.11 = 5,694,498.71 : x
  2. Step 2: Convert to fraction form
    7,513,023.36/11,254,422.11 = 5,694,498.71/x
  3. Step 3: Cross multiply
    7,513,023.36x = 11,254,422.11 × 5,694,498.71
  4. Step 4: Simplify right side
    7,513,023.36x = 64,088,292,102,445.88
  5. Step 5: Solve for x
    x = 64,088,292,102,445.88/7,513,023.36
  6. Step 6: Final answer
    x = 8,530,293.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.