Home / 2,031,691.46-3,048,044.58-1,433,820.34

Finding the Fourth Proportional to 2,031,691.46, 3,048,044.58 and 1,433,820.34

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Solution

The fourth proportional to 2,031,691.46, 3,048,044.58 and 1,433,820.34 is: 2,151,088.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,691.46 : 3,048,044.58 = 1,433,820.34 : x
  2. Step 2: Convert to fraction form
    2,031,691.46/3,048,044.58 = 1,433,820.34/x
  3. Step 3: Cross multiply
    2,031,691.46x = 3,048,044.58 × 1,433,820.34
  4. Step 4: Simplify right side
    2,031,691.46x = 4,370,348,302,695.56
  5. Step 5: Solve for x
    x = 4,370,348,302,695.56/2,031,691.46
  6. Step 6: Final answer
    x = 2,151,088.58

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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.