Home / 5,954,746.70-8,932,120.05-3,435,322.70

Finding the Fourth Proportional to 5,954,746.70, 8,932,120.05 and 3,435,322.70

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Solution

The fourth proportional to 5,954,746.70, 8,932,120.05 and 3,435,322.70 is: 5,152,984.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954,746.70 : 8,932,120.05 = 3,435,322.70 : x
  2. Step 2: Convert to fraction form
    5,954,746.70/8,932,120.05 = 3,435,322.70/x
  3. Step 3: Cross multiply
    5,954,746.70x = 8,932,120.05 × 3,435,322.70
  4. Step 4: Simplify right side
    5,954,746.70x = 30,684,714,766,890.14
  5. Step 5: Solve for x
    x = 30,684,714,766,890.14/5,954,746.70
  6. Step 6: Final answer
    x = 5,152,984.05

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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.