Home / 1,068,398.10-1,602,591.03-269,676.36

Finding the Fourth Proportional to 1,068,398.10, 1,602,591.03 and 269,676.36

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Solution

The fourth proportional to 1,068,398.10, 1,602,591.03 and 269,676.36 is: 404,513.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,398.10 : 1,602,591.03 = 269,676.36 : x
  2. Step 2: Convert to fraction form
    1,068,398.10/1,602,591.03 = 269,676.36/x
  3. Step 3: Cross multiply
    1,068,398.10x = 1,602,591.03 × 269,676.36
  4. Step 4: Simplify right side
    1,068,398.10x = 432,180,915,539.05
  5. Step 5: Solve for x
    x = 432,180,915,539.05/1,068,398.10
  6. Step 6: Final answer
    x = 404,513.00

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Similar ratio
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1.5x scale

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.