Home / 4,284,797.55-5,913,205.34-2,565,589.47

Finding the Fourth Proportional to 4,284,797.55, 5,913,205.34 and 2,565,589.47

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Solution

The fourth proportional to 4,284,797.55, 5,913,205.34 and 2,565,589.47 is: 3,540,624.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,284,797.55 : 5,913,205.34 = 2,565,589.47 : x
  2. Step 2: Convert to fraction form
    4,284,797.55/5,913,205.34 = 2,565,589.47/x
  3. Step 3: Cross multiply
    4,284,797.55x = 5,913,205.34 × 2,565,589.47
  4. Step 4: Simplify right side
    4,284,797.55x = 15,170,857,341,423.82
  5. Step 5: Solve for x
    x = 15,170,857,341,423.82/4,284,797.55
  6. Step 6: Final answer
    x = 3,540,624.07

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Double scale
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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.