Home / 2,551,408.59-3,827,017.18-632,326.11

Finding the Fourth Proportional to 2,551,408.59, 3,827,017.18 and 632,326.11

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Solution

The fourth proportional to 2,551,408.59, 3,827,017.18 and 632,326.11 is: 948,465.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,408.59 : 3,827,017.18 = 632,326.11 : x
  2. Step 2: Convert to fraction form
    2,551,408.59/3,827,017.18 = 632,326.11/x
  3. Step 3: Cross multiply
    2,551,408.59x = 3,827,017.18 × 632,326.11
  4. Step 4: Simplify right side
    2,551,408.59x = 2,419,922,886,332.57
  5. Step 5: Solve for x
    x = 2,419,922,886,332.57/2,551,408.59
  6. Step 6: Final answer
    x = 948,465.45

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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.