Home / 2,292,904.33-3,164,247.29-1,260,455.60

Finding the Fourth Proportional to 2,292,904.33, 3,164,247.29 and 1,260,455.60

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Solution

The fourth proportional to 2,292,904.33, 3,164,247.29 and 1,260,455.60 is: 1,739,450.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,904.33 : 3,164,247.29 = 1,260,455.60 : x
  2. Step 2: Convert to fraction form
    2,292,904.33/3,164,247.29 = 1,260,455.60/x
  3. Step 3: Cross multiply
    2,292,904.33x = 3,164,247.29 × 1,260,455.60
  4. Step 4: Simplify right side
    2,292,904.33x = 3,988,393,227,527.08
  5. Step 5: Solve for x
    x = 3,988,393,227,527.08/2,292,904.33
  6. Step 6: Final answer
    x = 1,739,450.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.