Home / 6,176,988.10-9,245,821.35-4,407,516.10

Finding the Fourth Proportional to 6,176,988.10, 9,245,821.35 and 4,407,516.10

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Solution

The fourth proportional to 6,176,988.10, 9,245,821.35 and 4,407,516.10 is: 6,597,245.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,176,988.10 : 9,245,821.35 = 4,407,516.10 : x
  2. Step 2: Convert to fraction form
    6,176,988.10/9,245,821.35 = 4,407,516.10/x
  3. Step 3: Cross multiply
    6,176,988.10x = 9,245,821.35 × 4,407,516.10
  4. Step 4: Simplify right side
    6,176,988.10x = 40,751,106,457,848.73
  5. Step 5: Solve for x
    x = 40,751,106,457,848.73/6,176,988.10
  6. Step 6: Final answer
    x = 6,597,245.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.