Home / 5,237,999.60-7,859,332.20-2,396,649.20

Finding the Fourth Proportional to 5,237,999.60, 7,859,332.20 and 2,396,649.20

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Solution

The fourth proportional to 5,237,999.60, 7,859,332.20 and 2,396,649.20 is: 3,596,041.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,237,999.60 : 7,859,332.20 = 2,396,649.20 : x
  2. Step 2: Convert to fraction form
    5,237,999.60/7,859,332.20 = 2,396,649.20/x
  3. Step 3: Cross multiply
    5,237,999.60x = 7,859,332.20 × 2,396,649.20
  4. Step 4: Simplify right side
    5,237,999.60x = 18,836,062,229,664.24
  5. Step 5: Solve for x
    x = 18,836,062,229,664.24/5,237,999.60
  6. Step 6: Final answer
    x = 3,596,041.17

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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.