Home / 3,308,012.26-4,962,707.19-1,033,444.78

Finding the Fourth Proportional to 3,308,012.26, 4,962,707.19 and 1,033,444.78

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Solution

The fourth proportional to 3,308,012.26, 4,962,707.19 and 1,033,444.78 is: 1,550,382.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,012.26 : 4,962,707.19 = 1,033,444.78 : x
  2. Step 2: Convert to fraction form
    3,308,012.26/4,962,707.19 = 1,033,444.78/x
  3. Step 3: Cross multiply
    3,308,012.26x = 4,962,707.19 × 1,033,444.78
  4. Step 4: Simplify right side
    3,308,012.26x = 5,128,683,827,767.20
  5. Step 5: Solve for x
    x = 5,128,683,827,767.20/3,308,012.26
  6. Step 6: Final answer
    x = 1,550,382.35

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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.