Home / 4,314,365.12-5,953,816.88-2,380,624.24

Finding the Fourth Proportional to 4,314,365.12, 5,953,816.88 and 2,380,624.24

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Solution

The fourth proportional to 4,314,365.12, 5,953,816.88 and 2,380,624.24 is: 3,285,257.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,365.12 : 5,953,816.88 = 2,380,624.24 : x
  2. Step 2: Convert to fraction form
    4,314,365.12/5,953,816.88 = 2,380,624.24/x
  3. Step 3: Cross multiply
    4,314,365.12x = 5,953,816.88 × 2,380,624.24
  4. Step 4: Simplify right side
    4,314,365.12x = 14,173,800,785,049.17
  5. Step 5: Solve for x
    x = 14,173,800,785,049.17/4,314,365.12
  6. Step 6: Final answer
    x = 3,285,257.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.