Home / 1,700,322.28-2,551,073.86-754,357.24

Finding the Fourth Proportional to 1,700,322.28, 2,551,073.86 and 754,357.24

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Solution

The fourth proportional to 1,700,322.28, 2,551,073.86 and 754,357.24 is: 1,131,797.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,322.28 : 2,551,073.86 = 754,357.24 : x
  2. Step 2: Convert to fraction form
    1,700,322.28/2,551,073.86 = 754,357.24/x
  3. Step 3: Cross multiply
    1,700,322.28x = 2,551,073.86 × 754,357.24
  4. Step 4: Simplify right side
    1,700,322.28x = 1,924,421,036,065.75
  5. Step 5: Solve for x
    x = 1,924,421,036,065.75/1,700,322.28
  6. Step 6: Final answer
    x = 1,131,797.81

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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.