Home / 3,452,601.35-4,763,756.63-2,228,644.74

Finding the Fourth Proportional to 3,452,601.35, 4,763,756.63 and 2,228,644.74

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Solution

The fourth proportional to 3,452,601.35, 4,763,756.63 and 2,228,644.74 is: 3,074,991.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,601.35 : 4,763,756.63 = 2,228,644.74 : x
  2. Step 2: Convert to fraction form
    3,452,601.35/4,763,756.63 = 2,228,644.74/x
  3. Step 3: Cross multiply
    3,452,601.35x = 4,763,756.63 × 2,228,644.74
  4. Step 4: Simplify right side
    3,452,601.35x = 10,616,721,144,946.40
  5. Step 5: Solve for x
    x = 10,616,721,144,946.40/3,452,601.35
  6. Step 6: Final answer
    x = 3,074,991.89

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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.