Home / 6,522,754.88-9,000,744.72-3,808,075.52

Finding the Fourth Proportional to 6,522,754.88, 9,000,744.72 and 3,808,075.52

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Solution

The fourth proportional to 6,522,754.88, 9,000,744.72 and 3,808,075.52 is: 5,254,760.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,754.88 : 9,000,744.72 = 3,808,075.52 : x
  2. Step 2: Convert to fraction form
    6,522,754.88/9,000,744.72 = 3,808,075.52/x
  3. Step 3: Cross multiply
    6,522,754.88x = 9,000,744.72 × 3,808,075.52
  4. Step 4: Simplify right side
    6,522,754.88x = 34,275,515,630,001.26
  5. Step 5: Solve for x
    x = 34,275,515,630,001.26/6,522,754.88
  6. Step 6: Final answer
    x = 5,254,760.64

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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.