Home / 5,897,295.34-8,138,529.42-3,319,143.10

Finding the Fourth Proportional to 5,897,295.34, 8,138,529.42 and 3,319,143.10

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Solution

The fourth proportional to 5,897,295.34, 8,138,529.42 and 3,319,143.10 is: 4,580,564.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,897,295.34 : 8,138,529.42 = 3,319,143.10 : x
  2. Step 2: Convert to fraction form
    5,897,295.34/8,138,529.42 = 3,319,143.10/x
  3. Step 3: Cross multiply
    5,897,295.34x = 8,138,529.42 × 3,319,143.10
  4. Step 4: Simplify right side
    5,897,295.34x = 27,012,943,768,540.00
  5. Step 5: Solve for x
    x = 27,012,943,768,540.00/5,897,295.34
  6. Step 6: Final answer
    x = 4,580,564.85

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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.