Home / 3,349,729.64-5,024,500.38-1,075,236.20

Finding the Fourth Proportional to 3,349,729.64, 5,024,500.38 and 1,075,236.20

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Solution

The fourth proportional to 3,349,729.64, 5,024,500.38 and 1,075,236.20 is: 1,612,824.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349,729.64 : 5,024,500.38 = 1,075,236.20 : x
  2. Step 2: Convert to fraction form
    3,349,729.64/5,024,500.38 = 1,075,236.20/x
  3. Step 3: Cross multiply
    3,349,729.64x = 5,024,500.38 × 1,075,236.20
  4. Step 4: Simplify right side
    3,349,729.64x = 5,402,524,695,489.76
  5. Step 5: Solve for x
    x = 5,402,524,695,489.76/3,349,729.64
  6. Step 6: Final answer
    x = 1,612,824.10

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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.