Home / 6,791,930.32-9,372,885.96-3,736,377.04

Finding the Fourth Proportional to 6,791,930.32, 9,372,885.96 and 3,736,377.04

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Solution

The fourth proportional to 6,791,930.32, 9,372,885.96 and 3,736,377.04 is: 5,156,212.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,791,930.32 : 9,372,885.96 = 3,736,377.04 : x
  2. Step 2: Convert to fraction form
    6,791,930.32/9,372,885.96 = 3,736,377.04/x
  3. Step 3: Cross multiply
    6,791,930.32x = 9,372,885.96 × 3,736,377.04
  4. Step 4: Simplify right side
    6,791,930.32x = 35,020,635,899,482.36
  5. Step 5: Solve for x
    x = 35,020,635,899,482.36/6,791,930.32
  6. Step 6: Final answer
    x = 5,156,212.48

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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.