Home / 9,364,858.10-14,047,287.15-7,236,469.70

Finding the Fourth Proportional to 9,364,858.10, 14,047,287.15 and 7,236,469.70

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Solution

The fourth proportional to 9,364,858.10, 14,047,287.15 and 7,236,469.70 is: 10,854,704.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,858.10 : 14,047,287.15 = 7,236,469.70 : x
  2. Step 2: Convert to fraction form
    9,364,858.10/14,047,287.15 = 7,236,469.70/x
  3. Step 3: Cross multiply
    9,364,858.10x = 14,047,287.15 × 7,236,469.70
  4. Step 4: Simplify right side
    9,364,858.10x = 101,652,767,828,174.36
  5. Step 5: Solve for x
    x = 101,652,767,828,174.36/9,364,858.10
  6. Step 6: Final answer
    x = 10,854,704.55

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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.