Home / 2,958,254.93-4,437,395.55-936,508.97

Finding the Fourth Proportional to 2,958,254.93, 4,437,395.55 and 936,508.97

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Solution

The fourth proportional to 2,958,254.93, 4,437,395.55 and 936,508.97 is: 1,404,767.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,254.93 : 4,437,395.55 = 936,508.97 : x
  2. Step 2: Convert to fraction form
    2,958,254.93/4,437,395.55 = 936,508.97/x
  3. Step 3: Cross multiply
    2,958,254.93x = 4,437,395.55 × 936,508.97
  4. Step 4: Simplify right side
    2,958,254.93x = 4,155,660,713,826.11
  5. Step 5: Solve for x
    x = 4,155,660,713,826.11/2,958,254.93
  6. Step 6: Final answer
    x = 1,404,767.61

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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.