Home / 9,895,499.70-14,843,249.55-5,914,187.70

Finding the Fourth Proportional to 9,895,499.70, 14,843,249.55 and 5,914,187.70

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Solution

The fourth proportional to 9,895,499.70, 14,843,249.55 and 5,914,187.70 is: 8,871,281.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,895,499.70 : 14,843,249.55 = 5,914,187.70 : x
  2. Step 2: Convert to fraction form
    9,895,499.70/14,843,249.55 = 5,914,187.70/x
  3. Step 3: Cross multiply
    9,895,499.70x = 14,843,249.55 × 5,914,187.70
  4. Step 4: Simplify right side
    9,895,499.70x = 87,785,763,916,640.55
  5. Step 5: Solve for x
    x = 87,785,763,916,640.55/9,895,499.70
  6. Step 6: Final answer
    x = 8,871,281.55

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1.5x scale

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.