Home / 4,292,687.10-5,922,616.37-2,573,180.22

Finding the Fourth Proportional to 4,292,687.10, 5,922,616.37 and 2,573,180.22

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Solution

The fourth proportional to 4,292,687.10, 5,922,616.37 and 2,573,180.22 is: 3,550,214.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,292,687.10 : 5,922,616.37 = 2,573,180.22 : x
  2. Step 2: Convert to fraction form
    4,292,687.10/5,922,616.37 = 2,573,180.22/x
  3. Step 3: Cross multiply
    4,292,687.10x = 5,922,616.37 × 2,573,180.22
  4. Step 4: Simplify right side
    4,292,687.10x = 15,239,959,281,066.30
  5. Step 5: Solve for x
    x = 15,239,959,281,066.30/4,292,687.10
  6. Step 6: Final answer
    x = 3,550,214.34

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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.