Home / 10,966,214.75-16,450,847.85-4,574,997.02

Finding the Fourth Proportional to 10,966,214.75, 16,450,847.85 and 4,574,997.02

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Solution

The fourth proportional to 10,966,214.75, 16,450,847.85 and 4,574,997.02 is: 6,863,132.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,966,214.75 : 16,450,847.85 = 4,574,997.02 : x
  2. Step 2: Convert to fraction form
    10,966,214.75/16,450,847.85 = 4,574,997.02/x
  3. Step 3: Cross multiply
    10,966,214.75x = 16,450,847.85 × 4,574,997.02
  4. Step 4: Simplify right side
    10,966,214.75x = 75,262,579,890,223.39
  5. Step 5: Solve for x
    x = 75,262,579,890,223.39/10,966,214.75
  6. Step 6: Final answer
    x = 6,863,132.05

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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.