Home / 4,484,639.18-6,189,003.29-2,525,191.07

Finding the Fourth Proportional to 4,484,639.18, 6,189,003.29 and 2,525,191.07

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Solution

The fourth proportional to 4,484,639.18, 6,189,003.29 and 2,525,191.07 is: 3,484,876.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,639.18 : 6,189,003.29 = 2,525,191.07 : x
  2. Step 2: Convert to fraction form
    4,484,639.18/6,189,003.29 = 2,525,191.07/x
  3. Step 3: Cross multiply
    4,484,639.18x = 6,189,003.29 × 2,525,191.07
  4. Step 4: Simplify right side
    4,484,639.18x = 15,628,415,815,476.58
  5. Step 5: Solve for x
    x = 15,628,415,815,476.58/4,484,639.18
  6. Step 6: Final answer
    x = 3,484,876.97

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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.