Home / 4,299,116.10-6,443,785.25-2,246,612.01

Finding the Fourth Proportional to 4,299,116.10, 6,443,785.25 and 2,246,612.01

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Solution

The fourth proportional to 4,299,116.10, 6,443,785.25 and 2,246,612.01 is: 3,367,363.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299,116.10 : 6,443,785.25 = 2,246,612.01 : x
  2. Step 2: Convert to fraction form
    4,299,116.10/6,443,785.25 = 2,246,612.01/x
  3. Step 3: Cross multiply
    4,299,116.10x = 6,443,785.25 × 2,246,612.01
  4. Step 4: Simplify right side
    4,299,116.10x = 14,476,685,332,510.85
  5. Step 5: Solve for x
    x = 14,476,685,332,510.85/4,299,116.10
  6. Step 6: Final answer
    x = 3,367,363.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.