Home / 4,061,010.81-5,604,201.51-2,225,177.37

Finding the Fourth Proportional to 4,061,010.81, 5,604,201.51 and 2,225,177.37

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Solution

The fourth proportional to 4,061,010.81, 5,604,201.51 and 2,225,177.37 is: 3,070,748.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,010.81 : 5,604,201.51 = 2,225,177.37 : x
  2. Step 2: Convert to fraction form
    4,061,010.81/5,604,201.51 = 2,225,177.37/x
  3. Step 3: Cross multiply
    4,061,010.81x = 5,604,201.51 × 2,225,177.37
  4. Step 4: Simplify right side
    4,061,010.81x = 12,470,342,365,845.94
  5. Step 5: Solve for x
    x = 12,470,342,365,845.94/4,061,010.81
  6. Step 6: Final answer
    x = 3,070,748.38

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Double scale
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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.