Home / 4,798,955.48-6,622,637.31-2,865,385.04

Finding the Fourth Proportional to 4,798,955.48, 6,622,637.31 and 2,865,385.04

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Solution

The fourth proportional to 4,798,955.48, 6,622,637.31 and 2,865,385.04 is: 3,954,278.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,955.48 : 6,622,637.31 = 2,865,385.04 : x
  2. Step 2: Convert to fraction form
    4,798,955.48/6,622,637.31 = 2,865,385.04/x
  3. Step 3: Cross multiply
    4,798,955.48x = 6,622,637.31 × 2,865,385.04
  4. Step 4: Simplify right side
    4,798,955.48x = 18,976,405,840,306.66
  5. Step 5: Solve for x
    x = 18,976,405,840,306.66/4,798,955.48
  6. Step 6: Final answer
    x = 3,954,278.37

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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.