Home / 5,448,336.92-7,518,755.60-3,000,956.84

Finding the Fourth Proportional to 5,448,336.92, 7,518,755.60 and 3,000,956.84

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Solution

The fourth proportional to 5,448,336.92, 7,518,755.60 and 3,000,956.84 is: 4,141,348.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,448,336.92 : 7,518,755.60 = 3,000,956.84 : x
  2. Step 2: Convert to fraction form
    5,448,336.92/7,518,755.60 = 3,000,956.84/x
  3. Step 3: Cross multiply
    5,448,336.92x = 7,518,755.60 × 3,000,956.84
  4. Step 4: Simplify right side
    5,448,336.92x = 22,563,461,046,108.30
  5. Step 5: Solve for x
    x = 22,563,461,046,108.30/5,448,336.92
  6. Step 6: Final answer
    x = 4,141,348.34

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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.