Home / 3,057,814.26-4,587,275.03-1,259,698.50

Finding the Fourth Proportional to 3,057,814.26, 4,587,275.03 and 1,259,698.50

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Solution

The fourth proportional to 3,057,814.26, 4,587,275.03 and 1,259,698.50 is: 1,889,775.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,814.26 : 4,587,275.03 = 1,259,698.50 : x
  2. Step 2: Convert to fraction form
    3,057,814.26/4,587,275.03 = 1,259,698.50/x
  3. Step 3: Cross multiply
    3,057,814.26x = 4,587,275.03 × 1,259,698.50
  4. Step 4: Simplify right side
    3,057,814.26x = 5,778,583,468,079.96
  5. Step 5: Solve for x
    x = 5,778,583,468,079.96/3,057,814.26
  6. Step 6: Final answer
    x = 1,889,775.83

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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.