Home / 2,395,847.72-3,592,572.76-797,853.80

Finding the Fourth Proportional to 2,395,847.72, 3,592,572.76 and 797,853.80

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Solution

The fourth proportional to 2,395,847.72, 3,592,572.76 and 797,853.80 is: 1,196,381.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,847.72 : 3,592,572.76 = 797,853.80 : x
  2. Step 2: Convert to fraction form
    2,395,847.72/3,592,572.76 = 797,853.80/x
  3. Step 3: Cross multiply
    2,395,847.72x = 3,592,572.76 × 797,853.80
  4. Step 4: Simplify right side
    2,395,847.72x = 2,866,347,828,342.49
  5. Step 5: Solve for x
    x = 2,866,347,828,342.49/2,395,847.72
  6. Step 6: Final answer
    x = 1,196,381.47

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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.