Home / 1,594,579.67-2,200,706.72-906,354.97

Finding the Fourth Proportional to 1,594,579.67, 2,200,706.72 and 906,354.97

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Solution

The fourth proportional to 1,594,579.67, 2,200,706.72 and 906,354.97 is: 1,250,876.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,579.67 : 2,200,706.72 = 906,354.97 : x
  2. Step 2: Convert to fraction form
    1,594,579.67/2,200,706.72 = 906,354.97/x
  3. Step 3: Cross multiply
    1,594,579.67x = 2,200,706.72 × 906,354.97
  4. Step 4: Simplify right side
    1,594,579.67x = 1,994,621,466,549.69
  5. Step 5: Solve for x
    x = 1,994,621,466,549.69/1,594,579.67
  6. Step 6: Final answer
    x = 1,250,876.02

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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.