Home / 2,260,029.96-3,117,460.14-1,341,635.76

Finding the Fourth Proportional to 2,260,029.96, 3,117,460.14 and 1,341,635.76

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Solution

The fourth proportional to 2,260,029.96, 3,117,460.14 and 1,341,635.76 is: 1,850,637.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260,029.96 : 3,117,460.14 = 1,341,635.76 : x
  2. Step 2: Convert to fraction form
    2,260,029.96/3,117,460.14 = 1,341,635.76/x
  3. Step 3: Cross multiply
    2,260,029.96x = 3,117,460.14 × 1,341,635.76
  4. Step 4: Simplify right side
    2,260,029.96x = 4,182,496,004,198.61
  5. Step 5: Solve for x
    x = 4,182,496,004,198.61/2,260,029.96
  6. Step 6: Final answer
    x = 1,850,637.42

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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.