Home / 9,588,416.40-14,382,624.60-3,905,715.60

Finding the Fourth Proportional to 9,588,416.40, 14,382,624.60 and 3,905,715.60

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Solution

The fourth proportional to 9,588,416.40, 14,382,624.60 and 3,905,715.60 is: 5,858,573.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,588,416.40 : 14,382,624.60 = 3,905,715.60 : x
  2. Step 2: Convert to fraction form
    9,588,416.40/14,382,624.60 = 3,905,715.60/x
  3. Step 3: Cross multiply
    9,588,416.40x = 14,382,624.60 × 3,905,715.60
  4. Step 4: Simplify right side
    9,588,416.40x = 56,174,441,269,163.76
  5. Step 5: Solve for x
    x = 56,174,441,269,163.76/9,588,416.40
  6. Step 6: Final answer
    x = 5,858,573.40

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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.