Home / 1,608,906.30-2,413,683.45-471,666.30

Finding the Fourth Proportional to 1,608,906.30, 2,413,683.45 and 471,666.30

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Solution

The fourth proportional to 1,608,906.30, 2,413,683.45 and 471,666.30 is: 707,594.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,906.30 : 2,413,683.45 = 471,666.30 : x
  2. Step 2: Convert to fraction form
    1,608,906.30/2,413,683.45 = 471,666.30/x
  3. Step 3: Cross multiply
    1,608,906.30x = 2,413,683.45 × 471,666.30
  4. Step 4: Simplify right side
    1,608,906.30x = 1,138,453,142,232.74
  5. Step 5: Solve for x
    x = 1,138,453,142,232.74/1,608,906.30
  6. Step 6: Final answer
    x = 707,594.43

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Double scale
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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.