Home / 6,582,566.84-9,085,873.38-3,829,901.72

Finding the Fourth Proportional to 6,582,566.84, 9,085,873.38 and 3,829,901.72

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Solution

The fourth proportional to 6,582,566.84, 9,085,873.38 and 3,829,901.72 is: 5,286,387.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,582,566.84 : 9,085,873.38 = 3,829,901.72 : x
  2. Step 2: Convert to fraction form
    6,582,566.84/9,085,873.38 = 3,829,901.72/x
  3. Step 3: Cross multiply
    6,582,566.84x = 9,085,873.38 × 3,829,901.72
  4. Step 4: Simplify right side
    6,582,566.84x = 34,798,002,085,764.22
  5. Step 5: Solve for x
    x = 34,798,002,085,764.22/6,582,566.84
  6. Step 6: Final answer
    x = 5,286,387.96

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1.5x scale

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.