Home / 3,329,864.51-4,595,224.57-1,801,971.23

Finding the Fourth Proportional to 3,329,864.51, 4,595,224.57 and 1,801,971.23

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Solution

The fourth proportional to 3,329,864.51, 4,595,224.57 and 1,801,971.23 is: 2,486,726.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,864.51 : 4,595,224.57 = 1,801,971.23 : x
  2. Step 2: Convert to fraction form
    3,329,864.51/4,595,224.57 = 1,801,971.23/x
  3. Step 3: Cross multiply
    3,329,864.51x = 4,595,224.57 × 1,801,971.23
  4. Step 4: Simplify right side
    3,329,864.51x = 8,280,462,443,048.07
  5. Step 5: Solve for x
    x = 8,280,462,443,048.07/3,329,864.51
  6. Step 6: Final answer
    x = 2,486,726.54

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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.