Home / 3,182,666.02-4,773,952.28-786,510.59

Finding the Fourth Proportional to 3,182,666.02, 4,773,952.28 and 786,510.59

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Solution

The fourth proportional to 3,182,666.02, 4,773,952.28 and 786,510.59 is: 1,179,754.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182,666.02 : 4,773,952.28 = 786,510.59 : x
  2. Step 2: Convert to fraction form
    3,182,666.02/4,773,952.28 = 786,510.59/x
  3. Step 3: Cross multiply
    3,182,666.02x = 4,773,952.28 × 786,510.59
  4. Step 4: Simplify right side
    3,182,666.02x = 3,754,764,020,442.09
  5. Step 5: Solve for x
    x = 3,754,764,020,442.09/3,182,666.02
  6. Step 6: Final answer
    x = 1,179,754.33

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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.