Home / 4,610,888.52-6,886,438.51-4,177,740.57

Finding the Fourth Proportional to 4,610,888.52, 6,886,438.51 and 4,177,740.57

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Solution

The fourth proportional to 4,610,888.52, 6,886,438.51 and 4,177,740.57 is: 6,239,524.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610,888.52 : 6,886,438.51 = 4,177,740.57 : x
  2. Step 2: Convert to fraction form
    4,610,888.52/6,886,438.51 = 4,177,740.57/x
  3. Step 3: Cross multiply
    4,610,888.52x = 6,886,438.51 × 4,177,740.57
  4. Step 4: Simplify right side
    4,610,888.52x = 28,769,753,514,587.29
  5. Step 5: Solve for x
    x = 28,769,753,514,587.29/4,610,888.52
  6. Step 6: Final answer
    x = 6,239,524.85

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.