Home / 8,504,446.56-11,737,482.57-5,068,680.51

Finding the Fourth Proportional to 8,504,446.56, 11,737,482.57 and 5,068,680.51

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Solution

The fourth proportional to 8,504,446.56, 11,737,482.57 and 5,068,680.51 is: 6,995,581.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,504,446.56 : 11,737,482.57 = 5,068,680.51 : x
  2. Step 2: Convert to fraction form
    8,504,446.56/11,737,482.57 = 5,068,680.51/x
  3. Step 3: Cross multiply
    8,504,446.56x = 11,737,482.57 × 5,068,680.51
  4. Step 4: Simplify right side
    8,504,446.56x = 59,493,549,139,023.71
  5. Step 5: Solve for x
    x = 59,493,549,139,023.71/8,504,446.56
  6. Step 6: Final answer
    x = 6,995,581.51

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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.