Home / 4,094,922.76-6,142,752.78-1,103,040.52

Finding the Fourth Proportional to 4,094,922.76, 6,142,752.78 and 1,103,040.52

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Solution

The fourth proportional to 4,094,922.76, 6,142,752.78 and 1,103,040.52 is: 1,654,660.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,922.76 : 6,142,752.78 = 1,103,040.52 : x
  2. Step 2: Convert to fraction form
    4,094,922.76/6,142,752.78 = 1,103,040.52/x
  3. Step 3: Cross multiply
    4,094,922.76x = 6,142,752.78 × 1,103,040.52
  4. Step 4: Simplify right side
    4,094,922.76x = 6,775,705,220,682.65
  5. Step 5: Solve for x
    x = 6,775,705,220,682.65/4,094,922.76
  6. Step 6: Final answer
    x = 1,654,660.08

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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.