Home / 2,901,845.40-4,349,657.70-1,104,034.20

Finding the Fourth Proportional to 2,901,845.40, 4,349,657.70 and 1,104,034.20

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Solution

The fourth proportional to 2,901,845.40, 4,349,657.70 and 1,104,034.20 is: 1,654,867.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,845.40 : 4,349,657.70 = 1,104,034.20 : x
  2. Step 2: Convert to fraction form
    2,901,845.40/4,349,657.70 = 1,104,034.20/x
  3. Step 3: Cross multiply
    2,901,845.40x = 4,349,657.70 × 1,104,034.20
  4. Step 4: Simplify right side
    2,901,845.40x = 4,802,170,859,093.34
  5. Step 5: Solve for x
    x = 4,802,170,859,093.34/2,901,845.40
  6. Step 6: Final answer
    x = 1,654,867.92

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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.