Home / 4,653,564.15-6,981,002.33-1,458,357.15

Finding the Fourth Proportional to 4,653,564.15, 6,981,002.33 and 1,458,357.15

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Solution

The fourth proportional to 4,653,564.15, 6,981,002.33 and 1,458,357.15 is: 2,187,741.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653,564.15 : 6,981,002.33 = 1,458,357.15 : x
  2. Step 2: Convert to fraction form
    4,653,564.15/6,981,002.33 = 1,458,357.15/x
  3. Step 3: Cross multiply
    4,653,564.15x = 6,981,002.33 × 1,458,357.15
  4. Step 4: Simplify right side
    4,653,564.15x = 10,180,794,654,830.37
  5. Step 5: Solve for x
    x = 10,180,794,654,830.37/4,653,564.15
  6. Step 6: Final answer
    x = 2,187,741.34

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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.