Home / 2,697,031.44-4,044,192.84-899,278.56

Finding the Fourth Proportional to 2,697,031.44, 4,044,192.84 and 899,278.56

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Solution

The fourth proportional to 2,697,031.44, 4,044,192.84 and 899,278.56 is: 1,348,466.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,031.44 : 4,044,192.84 = 899,278.56 : x
  2. Step 2: Convert to fraction form
    2,697,031.44/4,044,192.84 = 899,278.56/x
  3. Step 3: Cross multiply
    2,697,031.44x = 4,044,192.84 × 899,278.56
  4. Step 4: Simplify right side
    2,697,031.44x = 3,636,855,913,517.51
  5. Step 5: Solve for x
    x = 3,636,855,913,517.51/2,697,031.44
  6. Step 6: Final answer
    x = 1,348,466.27

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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.