Home / 5,344,833.48-8,018,383.86-1,750,334.76

Finding the Fourth Proportional to 5,344,833.48, 8,018,383.86 and 1,750,334.76

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Solution

The fourth proportional to 5,344,833.48, 8,018,383.86 and 1,750,334.76 is: 2,625,873.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,344,833.48 : 8,018,383.86 = 1,750,334.76 : x
  2. Step 2: Convert to fraction form
    5,344,833.48/8,018,383.86 = 1,750,334.76/x
  3. Step 3: Cross multiply
    5,344,833.48x = 8,018,383.86 × 1,750,334.76
  4. Step 4: Simplify right side
    5,344,833.48x = 14,034,855,989,180.97
  5. Step 5: Solve for x
    x = 14,034,855,989,180.97/5,344,833.48
  6. Step 6: Final answer
    x = 2,625,873.39

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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.