Home / 1,805,627.70-2,708,441.55-607,151.70

Finding the Fourth Proportional to 1,805,627.70, 2,708,441.55 and 607,151.70

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Solution

The fourth proportional to 1,805,627.70, 2,708,441.55 and 607,151.70 is: 910,727.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,805,627.70 : 2,708,441.55 = 607,151.70 : x
  2. Step 2: Convert to fraction form
    1,805,627.70/2,708,441.55 = 607,151.70/x
  3. Step 3: Cross multiply
    1,805,627.70x = 2,708,441.55 × 607,151.70
  4. Step 4: Simplify right side
    1,805,627.70x = 1,644,434,891,433.13
  5. Step 5: Solve for x
    x = 1,644,434,891,433.13/1,805,627.70
  6. Step 6: Final answer
    x = 910,727.55

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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.