Home / 1,172,472.02-1,757,806.88-595,621.06

Finding the Fourth Proportional to 1,172,472.02, 1,757,806.88 and 595,621.06

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Solution

The fourth proportional to 1,172,472.02, 1,757,806.88 and 595,621.06 is: 892,973.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,172,472.02 : 1,757,806.88 = 595,621.06 : x
  2. Step 2: Convert to fraction form
    1,172,472.02/1,757,806.88 = 595,621.06/x
  3. Step 3: Cross multiply
    1,172,472.02x = 1,757,806.88 × 595,621.06
  4. Step 4: Simplify right side
    1,172,472.02x = 1,046,986,797,140.89
  5. Step 5: Solve for x
    x = 1,046,986,797,140.89/1,172,472.02
  6. Step 6: Final answer
    x = 892,973.80

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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.