Home / 3,182,325.34-4,391,609.00-1,732,031.33

Finding the Fourth Proportional to 3,182,325.34, 4,391,609.00 and 1,732,031.33

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Solution

The fourth proportional to 3,182,325.34, 4,391,609.00 and 1,732,031.33 is: 2,390,203.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182,325.34 : 4,391,609.00 = 1,732,031.33 : x
  2. Step 2: Convert to fraction form
    3,182,325.34/4,391,609.00 = 1,732,031.33/x
  3. Step 3: Cross multiply
    3,182,325.34x = 4,391,609.00 × 1,732,031.33
  4. Step 4: Simplify right side
    3,182,325.34x = 7,606,404,358,843.17
  5. Step 5: Solve for x
    x = 7,606,404,358,843.17/3,182,325.34
  6. Step 6: Final answer
    x = 2,390,203.24

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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.