Home / 4,074,824-5,627,981.04-2,714,335.04

Finding the Fourth Proportional to 4,074,824, 5,627,981.04 and 2,714,335.04

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Solution

The fourth proportional to 4,074,824, 5,627,981.04 and 2,714,335.04 is: 3,748,929.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,824 : 5,627,981.04 = 2,714,335.04 : x
  2. Step 2: Convert to fraction form
    4,074,824/5,627,981.04 = 2,714,335.04/x
  3. Step 3: Cross multiply
    4,074,824x = 5,627,981.04 × 2,714,335.04
  4. Step 4: Simplify right side
    4,074,824x = 15,276,226,141,327.64
  5. Step 5: Solve for x
    x = 15,276,226,141,327.64/4,074,824
  6. Step 6: Final answer
    x = 3,748,929.07

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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.