Home / 5,954,748.70-8,932,123.05-3,435,324.70

Finding the Fourth Proportional to 5,954,748.70, 8,932,123.05 and 3,435,324.70

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Solution

The fourth proportional to 5,954,748.70, 8,932,123.05 and 3,435,324.70 is: 5,152,987.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954,748.70 : 8,932,123.05 = 3,435,324.70 : x
  2. Step 2: Convert to fraction form
    5,954,748.70/8,932,123.05 = 3,435,324.70/x
  3. Step 3: Cross multiply
    5,954,748.70x = 8,932,123.05 × 3,435,324.70
  4. Step 4: Simplify right side
    5,954,748.70x = 30,684,742,937,104.34
  5. Step 5: Solve for x
    x = 30,684,742,937,104.34/5,954,748.70
  6. Step 6: Final answer
    x = 5,152,987.05

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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.