Home / 6,925,066.44-10,434,868.31-5,690,548.68

Finding the Fourth Proportional to 6,925,066.44, 10,434,868.31 and 5,690,548.68

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Solution

The fourth proportional to 6,925,066.44, 10,434,868.31 and 5,690,548.68 is: 8,574,665.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925,066.44 : 10,434,868.31 = 5,690,548.68 : x
  2. Step 2: Convert to fraction form
    6,925,066.44/10,434,868.31 = 5,690,548.68/x
  3. Step 3: Cross multiply
    6,925,066.44x = 10,434,868.31 × 5,690,548.68
  4. Step 4: Simplify right side
    6,925,066.44x = 59,380,126,058,991.59
  5. Step 5: Solve for x
    x = 59,380,126,058,991.59/6,925,066.44
  6. Step 6: Final answer
    x = 8,574,665.18

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.