Home / 2,930,593.01-4,046,193.24-1,829,702.31

Finding the Fourth Proportional to 2,930,593.01, 4,046,193.24 and 1,829,702.31

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Solution

The fourth proportional to 2,930,593.01, 4,046,193.24 and 1,829,702.31 is: 2,526,222.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,930,593.01 : 4,046,193.24 = 1,829,702.31 : x
  2. Step 2: Convert to fraction form
    2,930,593.01/4,046,193.24 = 1,829,702.31/x
  3. Step 3: Cross multiply
    2,930,593.01x = 4,046,193.24 × 1,829,702.31
  4. Step 4: Simplify right side
    2,930,593.01x = 7,403,329,108,785.87
  5. Step 5: Solve for x
    x = 7,403,329,108,785.87/2,930,593.01
  6. Step 6: Final answer
    x = 2,526,222.20

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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.