Home / 2,442,773.84-3,660,424.19-1,305,697.86

Finding the Fourth Proportional to 2,442,773.84, 3,660,424.19 and 1,305,697.86

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Solution

The fourth proportional to 2,442,773.84, 3,660,424.19 and 1,305,697.86 is: 1,956,549.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,773.84 : 3,660,424.19 = 1,305,697.86 : x
  2. Step 2: Convert to fraction form
    2,442,773.84/3,660,424.19 = 1,305,697.86/x
  3. Step 3: Cross multiply
    2,442,773.84x = 3,660,424.19 × 1,305,697.86
  4. Step 4: Simplify right side
    2,442,773.84x = 4,779,408,025,046.74
  5. Step 5: Solve for x
    x = 4,779,408,025,046.74/2,442,773.84
  6. Step 6: Final answer
    x = 1,956,549.54

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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.