Home / 4,280,434.56-5,906,998.26-2,346,653.61

Finding the Fourth Proportional to 4,280,434.56, 5,906,998.26 and 2,346,653.61

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Solution

The fourth proportional to 4,280,434.56, 5,906,998.26 and 2,346,653.61 is: 3,238,381.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,434.56 : 5,906,998.26 = 2,346,653.61 : x
  2. Step 2: Convert to fraction form
    4,280,434.56/5,906,998.26 = 2,346,653.61/x
  3. Step 3: Cross multiply
    4,280,434.56x = 5,906,998.26 × 2,346,653.61
  4. Step 4: Simplify right side
    4,280,434.56x = 13,861,678,791,092.72
  5. Step 5: Solve for x
    x = 13,861,678,791,092.72/4,280,434.56
  6. Step 6: Final answer
    x = 3,238,381.20

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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.