Home / 1,112,200.04-1,534,844.22-602,906.06

Finding the Fourth Proportional to 1,112,200.04, 1,534,844.22 and 602,906.06

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Solution

The fourth proportional to 1,112,200.04, 1,534,844.22 and 602,906.06 is: 832,014.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,112,200.04 : 1,534,844.22 = 602,906.06 : x
  2. Step 2: Convert to fraction form
    1,112,200.04/1,534,844.22 = 602,906.06/x
  3. Step 3: Cross multiply
    1,112,200.04x = 1,534,844.22 × 602,906.06
  4. Step 4: Simplify right side
    1,112,200.04x = 925,366,881,393.97
  5. Step 5: Solve for x
    x = 925,366,881,393.97/1,112,200.04
  6. Step 6: Final answer
    x = 832,014.79

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Double scale
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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.