Home / 2,273,673.15-3,408,492.38-834,025.40

Finding the Fourth Proportional to 2,273,673.15, 3,408,492.38 and 834,025.40

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Solution

The fourth proportional to 2,273,673.15, 3,408,492.38 and 834,025.40 is: 1,250,298.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,673.15 : 3,408,492.38 = 834,025.40 : x
  2. Step 2: Convert to fraction form
    2,273,673.15/3,408,492.38 = 834,025.40/x
  3. Step 3: Cross multiply
    2,273,673.15x = 3,408,492.38 × 834,025.40
  4. Step 4: Simplify right side
    2,273,673.15x = 2,842,769,220,626.45
  5. Step 5: Solve for x
    x = 2,842,769,220,626.45/2,273,673.15
  6. Step 6: Final answer
    x = 1,250,298.10

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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.