Home / 6,031,142.36-8,323,041.06-3,277,829.72

Finding the Fourth Proportional to 6,031,142.36, 8,323,041.06 and 3,277,829.72

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Solution

The fourth proportional to 6,031,142.36, 8,323,041.06 and 3,277,829.72 is: 4,523,440.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,031,142.36 : 8,323,041.06 = 3,277,829.72 : x
  2. Step 2: Convert to fraction form
    6,031,142.36/8,323,041.06 = 3,277,829.72/x
  3. Step 3: Cross multiply
    6,031,142.36x = 8,323,041.06 × 3,277,829.72
  4. Step 4: Simplify right side
    6,031,142.36x = 27,281,511,347,248.30
  5. Step 5: Solve for x
    x = 27,281,511,347,248.30/6,031,142.36
  6. Step 6: Final answer
    x = 4,523,440.12

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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.