Home / 2,096,265.60-3,144,398.40-579,945.60

Finding the Fourth Proportional to 2,096,265.60, 3,144,398.40 and 579,945.60

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Solution

The fourth proportional to 2,096,265.60, 3,144,398.40 and 579,945.60 is: 869,918.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,265.60 : 3,144,398.40 = 579,945.60 : x
  2. Step 2: Convert to fraction form
    2,096,265.60/3,144,398.40 = 579,945.60/x
  3. Step 3: Cross multiply
    2,096,265.60x = 3,144,398.40 × 579,945.60
  4. Step 4: Simplify right side
    2,096,265.60x = 1,823,580,016,727.04
  5. Step 5: Solve for x
    x = 1,823,580,016,727.04/2,096,265.60
  6. Step 6: Final answer
    x = 869,918.40

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Double scale
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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.