Home / 2,453,116.40-3,672,676.20-1,508,332.40

Finding the Fourth Proportional to 2,453,116.40, 3,672,676.20 and 1,508,332.40

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Solution

The fourth proportional to 2,453,116.40, 3,672,676.20 and 1,508,332.40 is: 2,258,195.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,116.40 : 3,672,676.20 = 1,508,332.40 : x
  2. Step 2: Convert to fraction form
    2,453,116.40/3,672,676.20 = 1,508,332.40/x
  3. Step 3: Cross multiply
    2,453,116.40x = 3,672,676.20 × 1,508,332.40
  4. Step 4: Simplify right side
    2,453,116.40x = 5,539,616,507,168.88
  5. Step 5: Solve for x
    x = 5,539,616,507,168.88/2,453,116.40
  6. Step 6: Final answer
    x = 2,258,195.54

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1.5x scale

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.