Home / 2,022,498.54-3,032,574.12-957,531.60

Finding the Fourth Proportional to 2,022,498.54, 3,032,574.12 and 957,531.60

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Solution

The fourth proportional to 2,022,498.54, 3,032,574.12 and 957,531.60 is: 1,435,741.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,498.54 : 3,032,574.12 = 957,531.60 : x
  2. Step 2: Convert to fraction form
    2,022,498.54/3,032,574.12 = 957,531.60/x
  3. Step 3: Cross multiply
    2,022,498.54x = 3,032,574.12 × 957,531.60
  4. Step 4: Simplify right side
    2,022,498.54x = 2,903,785,549,242.19
  5. Step 5: Solve for x
    x = 2,903,785,549,242.19/2,022,498.54
  6. Step 6: Final answer
    x = 1,435,741.73

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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.