Home / 4,003,386.81-5,526,021.20-2,433,513.09

Finding the Fourth Proportional to 4,003,386.81, 5,526,021.20 and 2,433,513.09

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Solution

The fourth proportional to 4,003,386.81, 5,526,021.20 and 2,433,513.09 is: 3,359,067.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,386.81 : 5,526,021.20 = 2,433,513.09 : x
  2. Step 2: Convert to fraction form
    4,003,386.81/5,526,021.20 = 2,433,513.09/x
  3. Step 3: Cross multiply
    4,003,386.81x = 5,526,021.20 × 2,433,513.09
  4. Step 4: Simplify right side
    4,003,386.81x = 13,447,644,925,817.51
  5. Step 5: Solve for x
    x = 13,447,644,925,817.51/4,003,386.81
  6. Step 6: Final answer
    x = 3,359,067.10

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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.