Home / 1,550,708.20-2,325,109.74-602,974.18

Finding the Fourth Proportional to 1,550,708.20, 2,325,109.74 and 602,974.18

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Solution

The fourth proportional to 1,550,708.20, 2,325,109.74 and 602,974.18 is: 904,090.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,550,708.20 : 2,325,109.74 = 602,974.18 : x
  2. Step 2: Convert to fraction form
    1,550,708.20/2,325,109.74 = 602,974.18/x
  3. Step 3: Cross multiply
    1,550,708.20x = 2,325,109.74 × 602,974.18
  4. Step 4: Simplify right side
    1,550,708.20x = 1,401,981,138,886.51
  5. Step 5: Solve for x
    x = 1,401,981,138,886.51/1,550,708.20
  6. Step 6: Final answer
    x = 904,090.88

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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.