Home / 6,334,676.20-9,502,014.30-1,542,327.40

Finding the Fourth Proportional to 6,334,676.20, 9,502,014.30 and 1,542,327.40

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Solution

The fourth proportional to 6,334,676.20, 9,502,014.30 and 1,542,327.40 is: 2,313,491.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,334,676.20 : 9,502,014.30 = 1,542,327.40 : x
  2. Step 2: Convert to fraction form
    6,334,676.20/9,502,014.30 = 1,542,327.40/x
  3. Step 3: Cross multiply
    6,334,676.20x = 9,502,014.30 × 1,542,327.40
  4. Step 4: Simplify right side
    6,334,676.20x = 14,655,217,010,081.82
  5. Step 5: Solve for x
    x = 14,655,217,010,081.82/6,334,676.20
  6. Step 6: Final answer
    x = 2,313,491.10

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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.