Home / 1,197,954.14-1,653,164.15-654,088.24

Finding the Fourth Proportional to 1,197,954.14, 1,653,164.15 and 654,088.24

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Solution

The fourth proportional to 1,197,954.14, 1,653,164.15 and 654,088.24 is: 902,634.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,954.14 : 1,653,164.15 = 654,088.24 : x
  2. Step 2: Convert to fraction form
    1,197,954.14/1,653,164.15 = 654,088.24/x
  3. Step 3: Cross multiply
    1,197,954.14x = 1,653,164.15 × 654,088.24
  4. Step 4: Simplify right side
    1,197,954.14x = 1,081,315,229,304.60
  5. Step 5: Solve for x
    x = 1,081,315,229,304.60/1,197,954.14
  6. Step 6: Final answer
    x = 902,634.91

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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.