Home / 3,551,367.48-4,897,618.70-2,327,228.40

Finding the Fourth Proportional to 3,551,367.48, 4,897,618.70 and 2,327,228.40

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Solution

The fourth proportional to 3,551,367.48, 4,897,618.70 and 2,327,228.40 is: 3,209,433.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,367.48 : 4,897,618.70 = 2,327,228.40 : x
  2. Step 2: Convert to fraction form
    3,551,367.48/4,897,618.70 = 2,327,228.40/x
  3. Step 3: Cross multiply
    3,551,367.48x = 4,897,618.70 × 2,327,228.40
  4. Step 4: Simplify right side
    3,551,367.48x = 11,397,877,331,011.08
  5. Step 5: Solve for x
    x = 11,397,877,331,011.08/3,551,367.48
  6. Step 6: Final answer
    x = 3,209,433.38

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1.5x scale

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.