Home / 2,197,158.39-3,293,076.23-932,328.87

Finding the Fourth Proportional to 2,197,158.39, 3,293,076.23 and 932,328.87

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Solution

The fourth proportional to 2,197,158.39, 3,293,076.23 and 932,328.87 is: 1,397,364.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,158.39 : 3,293,076.23 = 932,328.87 : x
  2. Step 2: Convert to fraction form
    2,197,158.39/3,293,076.23 = 932,328.87/x
  3. Step 3: Cross multiply
    2,197,158.39x = 3,293,076.23 × 932,328.87
  4. Step 4: Simplify right side
    2,197,158.39x = 3,070,230,035,678.12
  5. Step 5: Solve for x
    x = 3,070,230,035,678.12/2,197,158.39
  6. Step 6: Final answer
    x = 1,397,364.00

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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.