Home / 10,684,901.52-16,029,218.52-4,701,114

Finding the Fourth Proportional to 10,684,901.52, 16,029,218.52 and 4,701,114

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Solution

The fourth proportional to 10,684,901.52, 16,029,218.52 and 4,701,114 is: 7,052,492.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,684,901.52 : 16,029,218.52 = 4,701,114 : x
  2. Step 2: Convert to fraction form
    10,684,901.52/16,029,218.52 = 4,701,114/x
  3. Step 3: Cross multiply
    10,684,901.52x = 16,029,218.52 × 4,701,114
  4. Step 4: Simplify right side
    10,684,901.52x = 75,355,183,593,431.28
  5. Step 5: Solve for x
    x = 75,355,183,593,431.28/10,684,901.52
  6. Step 6: Final answer
    x = 7,052,492.10

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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.