Home / 1,566,786.90-2,350,180.35-444,710.10

Finding the Fourth Proportional to 1,566,786.90, 2,350,180.35 and 444,710.10

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Solution

The fourth proportional to 1,566,786.90, 2,350,180.35 and 444,710.10 is: 667,065.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,786.90 : 2,350,180.35 = 444,710.10 : x
  2. Step 2: Convert to fraction form
    1,566,786.90/2,350,180.35 = 444,710.10/x
  3. Step 3: Cross multiply
    1,566,786.90x = 2,350,180.35 × 444,710.10
  4. Step 4: Simplify right side
    1,566,786.90x = 1,045,148,938,466.54
  5. Step 5: Solve for x
    x = 1,045,148,938,466.54/1,566,786.90
  6. Step 6: Final answer
    x = 667,065.15

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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.