Home / 4,470,889.08-6,158,073.90-3,436,418.68

Finding the Fourth Proportional to 4,470,889.08, 6,158,073.90 and 3,436,418.68

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Solution

The fourth proportional to 4,470,889.08, 6,158,073.90 and 3,436,418.68 is: 4,733,224.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,889.08 : 6,158,073.90 = 3,436,418.68 : x
  2. Step 2: Convert to fraction form
    4,470,889.08/6,158,073.90 = 3,436,418.68/x
  3. Step 3: Cross multiply
    4,470,889.08x = 6,158,073.90 × 3,436,418.68
  4. Step 4: Simplify right side
    4,470,889.08x = 21,161,720,182,780.45
  5. Step 5: Solve for x
    x = 21,161,720,182,780.45/4,470,889.08
  6. Step 6: Final answer
    x = 4,733,224.15

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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.