Home / 4,314,937.05-6,467,855.09-1,435,532.64

Finding the Fourth Proportional to 4,314,937.05, 6,467,855.09 and 1,435,532.64

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Solution

The fourth proportional to 4,314,937.05, 6,467,855.09 and 1,435,532.64 is: 2,151,785.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,937.05 : 6,467,855.09 = 1,435,532.64 : x
  2. Step 2: Convert to fraction form
    4,314,937.05/6,467,855.09 = 1,435,532.64/x
  3. Step 3: Cross multiply
    4,314,937.05x = 6,467,855.09 × 1,435,532.64
  4. Step 4: Simplify right side
    4,314,937.05x = 9,284,817,085,307.48
  5. Step 5: Solve for x
    x = 9,284,817,085,307.48/4,314,937.05
  6. Step 6: Final answer
    x = 2,151,785.06

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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.