Home / 2,310,106.53-3,456,579.18-1,453,176.35

Finding the Fourth Proportional to 2,310,106.53, 3,456,579.18 and 1,453,176.35

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Solution

The fourth proportional to 2,310,106.53, 3,456,579.18 and 1,453,176.35 is: 2,174,366.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,106.53 : 3,456,579.18 = 1,453,176.35 : x
  2. Step 2: Convert to fraction form
    2,310,106.53/3,456,579.18 = 1,453,176.35/x
  3. Step 3: Cross multiply
    2,310,106.53x = 3,456,579.18 × 1,453,176.35
  4. Step 4: Simplify right side
    2,310,106.53x = 5,023,019,117,407.08
  5. Step 5: Solve for x
    x = 5,023,019,117,407.08/2,310,106.53
  6. Step 6: Final answer
    x = 2,174,366.87

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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.