Home / 2,292,628.49-3,439,357.81-944,055.64

Finding the Fourth Proportional to 2,292,628.49, 3,439,357.81 and 944,055.64

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Solution

The fourth proportional to 2,292,628.49, 3,439,357.81 and 944,055.64 is: 1,416,254.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,628.49 : 3,439,357.81 = 944,055.64 : x
  2. Step 2: Convert to fraction form
    2,292,628.49/3,439,357.81 = 944,055.64/x
  3. Step 3: Cross multiply
    2,292,628.49x = 3,439,357.81 × 944,055.64
  4. Step 4: Simplify right side
    2,292,628.49x = 3,246,945,140,447.61
  5. Step 5: Solve for x
    x = 3,246,945,140,447.61/2,292,628.49
  6. Step 6: Final answer
    x = 1,416,254.38

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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.