Home / 4,436,404.29-6,122,256.37-2,399,213.79

Finding the Fourth Proportional to 4,436,404.29, 6,122,256.37 and 2,399,213.79

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Solution

The fourth proportional to 4,436,404.29, 6,122,256.37 and 2,399,213.79 is: 3,310,925.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,404.29 : 6,122,256.37 = 2,399,213.79 : x
  2. Step 2: Convert to fraction form
    4,436,404.29/6,122,256.37 = 2,399,213.79/x
  3. Step 3: Cross multiply
    4,436,404.29x = 6,122,256.37 × 2,399,213.79
  4. Step 4: Simplify right side
    4,436,404.29x = 14,688,601,908,819.34
  5. Step 5: Solve for x
    x = 14,688,601,908,819.34/4,436,404.29
  6. Step 6: Final answer
    x = 3,310,925.01

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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.