Home / 1,581,794.34-2,373,095.97-459,863.34

Finding the Fourth Proportional to 1,581,794.34, 2,373,095.97 and 459,863.34

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Solution

The fourth proportional to 1,581,794.34, 2,373,095.97 and 459,863.34 is: 689,912.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,581,794.34 : 2,373,095.97 = 459,863.34 : x
  2. Step 2: Convert to fraction form
    1,581,794.34/2,373,095.97 = 459,863.34/x
  3. Step 3: Cross multiply
    1,581,794.34x = 2,373,095.97 × 459,863.34
  4. Step 4: Simplify right side
    1,581,794.34x = 1,091,299,838,904.74
  5. Step 5: Solve for x
    x = 1,091,299,838,904.74/1,581,794.34
  6. Step 6: Final answer
    x = 689,912.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.