Home / 2,551,409.09-3,827,017.93-632,326.61

Finding the Fourth Proportional to 2,551,409.09, 3,827,017.93 and 632,326.61

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Solution

The fourth proportional to 2,551,409.09, 3,827,017.93 and 632,326.61 is: 948,466.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,409.09 : 3,827,017.93 = 632,326.61 : x
  2. Step 2: Convert to fraction form
    2,551,409.09/3,827,017.93 = 632,326.61/x
  3. Step 3: Cross multiply
    2,551,409.09x = 3,827,017.93 × 632,326.61
  4. Step 4: Simplify right side
    2,551,409.09x = 2,419,925,274,086.12
  5. Step 5: Solve for x
    x = 2,419,925,274,086.12/2,551,409.09
  6. Step 6: Final answer
    x = 948,466.20

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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.