Home / 3,169,205.40-4,753,808.10-3,014,376.60

Finding the Fourth Proportional to 3,169,205.40, 4,753,808.10 and 3,014,376.60

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Solution

The fourth proportional to 3,169,205.40, 4,753,808.10 and 3,014,376.60 is: 4,521,564.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,169,205.40 : 4,753,808.10 = 3,014,376.60 : x
  2. Step 2: Convert to fraction form
    3,169,205.40/4,753,808.10 = 3,014,376.60/x
  3. Step 3: Cross multiply
    3,169,205.40x = 4,753,808.10 × 3,014,376.60
  4. Step 4: Simplify right side
    3,169,205.40x = 14,329,767,897,530.46
  5. Step 5: Solve for x
    x = 14,329,767,897,530.46/3,169,205.40
  6. Step 6: Final answer
    x = 4,521,564.90

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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.