Home / 5,407,201.39-7,461,752.17-3,084,845.74

Finding the Fourth Proportional to 5,407,201.39, 7,461,752.17 and 3,084,845.74

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Solution

The fourth proportional to 5,407,201.39, 7,461,752.17 and 3,084,845.74 is: 4,256,981.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,407,201.39 : 7,461,752.17 = 3,084,845.74 : x
  2. Step 2: Convert to fraction form
    5,407,201.39/7,461,752.17 = 3,084,845.74/x
  3. Step 3: Cross multiply
    5,407,201.39x = 7,461,752.17 × 3,084,845.74
  4. Step 4: Simplify right side
    5,407,201.39x = 23,018,354,403,640.15
  5. Step 5: Solve for x
    x = 23,018,354,403,640.15/5,407,201.39
  6. Step 6: Final answer
    x = 4,256,981.15

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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.