Home / 3,317,671.50-4,977,377.49-1,043,104.02

Finding the Fourth Proportional to 3,317,671.50, 4,977,377.49 and 1,043,104.02

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Solution

The fourth proportional to 3,317,671.50, 4,977,377.49 and 1,043,104.02 is: 1,564,929.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,671.50 : 4,977,377.49 = 1,043,104.02 : x
  2. Step 2: Convert to fraction form
    3,317,671.50/4,977,377.49 = 1,043,104.02/x
  3. Step 3: Cross multiply
    3,317,671.50x = 4,977,377.49 × 1,043,104.02
  4. Step 4: Simplify right side
    3,317,671.50x = 5,191,922,468,876.51
  5. Step 5: Solve for x
    x = 5,191,922,468,876.51/3,317,671.50
  6. Step 6: Final answer
    x = 1,564,929.64

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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.