Home / 4,437,306.44-6,655,979.16-1,404,687.20

Finding the Fourth Proportional to 4,437,306.44, 6,655,979.16 and 1,404,687.20

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Solution

The fourth proportional to 4,437,306.44, 6,655,979.16 and 1,404,687.20 is: 2,107,036.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437,306.44 : 6,655,979.16 = 1,404,687.20 : x
  2. Step 2: Convert to fraction form
    4,437,306.44/6,655,979.16 = 1,404,687.20/x
  3. Step 3: Cross multiply
    4,437,306.44x = 6,655,979.16 × 1,404,687.20
  4. Step 4: Simplify right side
    4,437,306.44x = 9,349,568,729,518.75
  5. Step 5: Solve for x
    x = 9,349,568,729,518.75/4,437,306.44
  6. Step 6: Final answer
    x = 2,107,036.97

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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.