Home / 3,092,806.08-4,266,185.76-2,046,225.60

Finding the Fourth Proportional to 3,092,806.08, 4,266,185.76 and 2,046,225.60

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Solution

The fourth proportional to 3,092,806.08, 4,266,185.76 and 2,046,225.60 is: 2,822,543.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,806.08 : 4,266,185.76 = 2,046,225.60 : x
  2. Step 2: Convert to fraction form
    3,092,806.08/4,266,185.76 = 2,046,225.60/x
  3. Step 3: Cross multiply
    3,092,806.08x = 4,266,185.76 × 2,046,225.60
  4. Step 4: Simplify right side
    3,092,806.08x = 8,729,578,516,467.46
  5. Step 5: Solve for x
    x = 8,729,578,516,467.46/3,092,806.08
  6. Step 6: Final answer
    x = 2,822,543.12

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.