Home / 3,803,493.84-5,248,045.80-2,254,072.56

Finding the Fourth Proportional to 3,803,493.84, 5,248,045.80 and 2,254,072.56

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Solution

The fourth proportional to 3,803,493.84, 5,248,045.80 and 2,254,072.56 is: 3,110,160.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,493.84 : 5,248,045.80 = 2,254,072.56 : x
  2. Step 2: Convert to fraction form
    3,803,493.84/5,248,045.80 = 2,254,072.56/x
  3. Step 3: Cross multiply
    3,803,493.84x = 5,248,045.80 × 2,254,072.56
  4. Step 4: Simplify right side
    3,803,493.84x = 11,829,476,031,403.25
  5. Step 5: Solve for x
    x = 11,829,476,031,403.25/3,803,493.84
  6. Step 6: Final answer
    x = 3,110,160.43

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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.