Home / 1,712,734.10-2,358,180.60-1,454,099.48

Finding the Fourth Proportional to 1,712,734.10, 2,358,180.60 and 1,454,099.48

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Solution

The fourth proportional to 1,712,734.10, 2,358,180.60 and 1,454,099.48 is: 2,002,079.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,712,734.10 : 2,358,180.60 = 1,454,099.48 : x
  2. Step 2: Convert to fraction form
    1,712,734.10/2,358,180.60 = 1,454,099.48/x
  3. Step 3: Cross multiply
    1,712,734.10x = 2,358,180.60 × 1,454,099.48
  4. Step 4: Simplify right side
    1,712,734.10x = 3,429,029,184,206.09
  5. Step 5: Solve for x
    x = 3,429,029,184,206.09/1,712,734.10
  6. Step 6: Final answer
    x = 2,002,079.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.