Home / 3,039,187.77-4,194,182.70-1,732,633.02

Finding the Fourth Proportional to 3,039,187.77, 4,194,182.70 and 1,732,633.02

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Solution

The fourth proportional to 3,039,187.77, 4,194,182.70 and 1,732,633.02 is: 2,391,092.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,039,187.77 : 4,194,182.70 = 1,732,633.02 : x
  2. Step 2: Convert to fraction form
    3,039,187.77/4,194,182.70 = 1,732,633.02/x
  3. Step 3: Cross multiply
    3,039,187.77x = 4,194,182.70 × 1,732,633.02
  4. Step 4: Simplify right side
    3,039,187.77x = 7,266,979,437,932.76
  5. Step 5: Solve for x
    x = 7,266,979,437,932.76/3,039,187.77
  6. Step 6: Final answer
    x = 2,391,092.62

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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.