Home / 4,593,746.79-6,339,451.20-2,500,649.43

Finding the Fourth Proportional to 4,593,746.79, 6,339,451.20 and 2,500,649.43

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Solution

The fourth proportional to 4,593,746.79, 6,339,451.20 and 2,500,649.43 is: 3,450,940.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,593,746.79 : 6,339,451.20 = 2,500,649.43 : x
  2. Step 2: Convert to fraction form
    4,593,746.79/6,339,451.20 = 2,500,649.43/x
  3. Step 3: Cross multiply
    4,593,746.79x = 6,339,451.20 × 2,500,649.43
  4. Step 4: Simplify right side
    4,593,746.79x = 15,852,745,029,792.82
  5. Step 5: Solve for x
    x = 15,852,745,029,792.82/4,593,746.79
  6. Step 6: Final answer
    x = 3,450,940.10

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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.