Home / 2,292,662.88-3,160,540.22-1,602,191.07

Finding the Fourth Proportional to 2,292,662.88, 3,160,540.22 and 1,602,191.07

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Solution

The fourth proportional to 2,292,662.88, 3,160,540.22 and 1,602,191.07 is: 2,208,693.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,662.88 : 3,160,540.22 = 1,602,191.07 : x
  2. Step 2: Convert to fraction form
    2,292,662.88/3,160,540.22 = 1,602,191.07/x
  3. Step 3: Cross multiply
    2,292,662.88x = 3,160,540.22 × 1,602,191.07
  4. Step 4: Simplify right side
    2,292,662.88x = 5,063,789,316,859.84
  5. Step 5: Solve for x
    x = 5,063,789,316,859.84/2,292,662.88
  6. Step 6: Final answer
    x = 2,208,693.38

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1.5x scale

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.