Home / 9,212,953.44-13,818,931.83-2,823,224.34

Finding the Fourth Proportional to 9,212,953.44, 13,818,931.83 and 2,823,224.34

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Solution

The fourth proportional to 9,212,953.44, 13,818,931.83 and 2,823,224.34 is: 4,234,683.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,212,953.44 : 13,818,931.83 = 2,823,224.34 : x
  2. Step 2: Convert to fraction form
    9,212,953.44/13,818,931.83 = 2,823,224.34/x
  3. Step 3: Cross multiply
    9,212,953.44x = 13,818,931.83 × 2,823,224.34
  4. Step 4: Simplify right side
    9,212,953.44x = 39,013,944,695,256.74
  5. Step 5: Solve for x
    x = 39,013,944,695,256.74/9,212,953.44
  6. Step 6: Final answer
    x = 4,234,683.80

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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.