Home / 6,511,323.04-8,985,187.85-3,610,606.52

Finding the Fourth Proportional to 6,511,323.04, 8,985,187.85 and 3,610,606.52

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Solution

The fourth proportional to 6,511,323.04, 8,985,187.85 and 3,610,606.52 is: 4,982,394.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,511,323.04 : 8,985,187.85 = 3,610,606.52 : x
  2. Step 2: Convert to fraction form
    6,511,323.04/8,985,187.85 = 3,610,606.52/x
  3. Step 3: Cross multiply
    6,511,323.04x = 8,985,187.85 × 3,610,606.52
  4. Step 4: Simplify right side
    6,511,323.04x = 32,441,977,839,044.72
  5. Step 5: Solve for x
    x = 32,441,977,839,044.72/6,511,323.04
  6. Step 6: Final answer
    x = 4,982,394.15

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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.