Home / 10,774,853.10-16,180,942.05-5,736,005.10

Finding the Fourth Proportional to 10,774,853.10, 16,180,942.05 and 5,736,005.10

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Solution

The fourth proportional to 10,774,853.10, 16,180,942.05 and 5,736,005.10 is: 8,613,942.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,774,853.10 : 16,180,942.05 = 5,736,005.10 : x
  2. Step 2: Convert to fraction form
    10,774,853.10/16,180,942.05 = 5,736,005.10/x
  3. Step 3: Cross multiply
    10,774,853.10x = 16,180,942.05 × 5,736,005.10
  4. Step 4: Simplify right side
    10,774,853.10x = 92,813,966,121,604.45
  5. Step 5: Solve for x
    x = 92,813,966,121,604.45/10,774,853.10
  6. Step 6: Final answer
    x = 8,613,942.60

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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.