Home / 3,522,886.13-5,282,664.61-1,364,922.20

Finding the Fourth Proportional to 3,522,886.13, 5,282,664.61 and 1,364,922.20

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Solution

The fourth proportional to 3,522,886.13, 5,282,664.61 and 1,364,922.20 is: 2,046,738.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,886.13 : 5,282,664.61 = 1,364,922.20 : x
  2. Step 2: Convert to fraction form
    3,522,886.13/5,282,664.61 = 1,364,922.20/x
  3. Step 3: Cross multiply
    3,522,886.13x = 5,282,664.61 × 1,364,922.20
  4. Step 4: Simplify right side
    3,522,886.13x = 7,210,426,201,343.34
  5. Step 5: Solve for x
    x = 7,210,426,201,343.34/3,522,886.13
  6. Step 6: Final answer
    x = 2,046,738.37

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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.