Home / 3,560,625.96-4,913,664.96-1,929,044.58

Finding the Fourth Proportional to 3,560,625.96, 4,913,664.96 and 1,929,044.58

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Solution

The fourth proportional to 3,560,625.96, 4,913,664.96 and 1,929,044.58 is: 2,662,082.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560,625.96 : 4,913,664.96 = 1,929,044.58 : x
  2. Step 2: Convert to fraction form
    3,560,625.96/4,913,664.96 = 1,929,044.58/x
  3. Step 3: Cross multiply
    3,560,625.96x = 4,913,664.96 × 1,929,044.58
  4. Step 4: Simplify right side
    3,560,625.96x = 9,478,678,759,023.92
  5. Step 5: Solve for x
    x = 9,478,678,759,023.92/3,560,625.96
  6. Step 6: Final answer
    x = 2,662,082.14

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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.