Home / 1,051,611.75-1,451,224.22-568,177.02

Finding the Fourth Proportional to 1,051,611.75, 1,451,224.22 and 568,177.02

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Solution

The fourth proportional to 1,051,611.75, 1,451,224.22 and 568,177.02 is: 784,084.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,611.75 : 1,451,224.22 = 568,177.02 : x
  2. Step 2: Convert to fraction form
    1,051,611.75/1,451,224.22 = 568,177.02/x
  3. Step 3: Cross multiply
    1,051,611.75x = 1,451,224.22 × 568,177.02
  4. Step 4: Simplify right side
    1,051,611.75x = 824,552,249,830.54
  5. Step 5: Solve for x
    x = 824,552,249,830.54/1,051,611.75
  6. Step 6: Final answer
    x = 784,084.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.