Home / 2,149,555.48-3,223,829.22-950,824.60

Finding the Fourth Proportional to 2,149,555.48, 3,223,829.22 and 950,824.60

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Solution

The fourth proportional to 2,149,555.48, 3,223,829.22 and 950,824.60 is: 1,426,013.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,149,555.48 : 3,223,829.22 = 950,824.60 : x
  2. Step 2: Convert to fraction form
    2,149,555.48/3,223,829.22 = 950,824.60/x
  3. Step 3: Cross multiply
    2,149,555.48x = 3,223,829.22 × 950,824.60
  4. Step 4: Simplify right side
    2,149,555.48x = 3,065,296,128,574.81
  5. Step 5: Solve for x
    x = 3,065,296,128,574.81/2,149,555.48
  6. Step 6: Final answer
    x = 1,426,013.96

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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.