Home / 5,940,116.91-8,908,748.35-2,742,170.69

Finding the Fourth Proportional to 5,940,116.91, 8,908,748.35 and 2,742,170.69

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Solution

The fourth proportional to 5,940,116.91, 8,908,748.35 and 2,742,170.69 is: 4,112,597.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940,116.91 : 8,908,748.35 = 2,742,170.69 : x
  2. Step 2: Convert to fraction form
    5,940,116.91/8,908,748.35 = 2,742,170.69/x
  3. Step 3: Cross multiply
    5,940,116.91x = 8,908,748.35 × 2,742,170.69
  4. Step 4: Simplify right side
    5,940,116.91x = 24,429,308,625,372.30
  5. Step 5: Solve for x
    x = 24,429,308,625,372.30/5,940,116.91
  6. Step 6: Final answer
    x = 4,112,597.28

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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.