Home / 6,522,284.77-9,001,583.36-3,943,984.00

Finding the Fourth Proportional to 6,522,284.77, 9,001,583.36 and 3,943,984.00

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Solution

The fourth proportional to 6,522,284.77, 9,001,583.36 and 3,943,984.00 is: 5,443,200.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,284.77 : 9,001,583.36 = 3,943,984.00 : x
  2. Step 2: Convert to fraction form
    6,522,284.77/9,001,583.36 = 3,943,984.00/x
  3. Step 3: Cross multiply
    6,522,284.77x = 9,001,583.36 × 3,943,984.00
  4. Step 4: Simplify right side
    6,522,284.77x = 35,502,100,719,072.30
  5. Step 5: Solve for x
    x = 35,502,100,719,072.30/6,522,284.77
  6. Step 6: Final answer
    x = 5,443,200.04

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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.