Home / 5,897,292.58-8,138,525.62-3,319,140.34

Finding the Fourth Proportional to 5,897,292.58, 8,138,525.62 and 3,319,140.34

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Solution

The fourth proportional to 5,897,292.58, 8,138,525.62 and 3,319,140.34 is: 4,580,561.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,897,292.58 : 8,138,525.62 = 3,319,140.34 : x
  2. Step 2: Convert to fraction form
    5,897,292.58/8,138,525.62 = 3,319,140.34/x
  3. Step 3: Cross multiply
    5,897,292.58x = 8,138,525.62 × 3,319,140.34
  4. Step 4: Simplify right side
    5,897,292.58x = 27,012,908,664,821.34
  5. Step 5: Solve for x
    x = 27,012,908,664,821.34/5,897,292.58
  6. Step 6: Final answer
    x = 4,580,561.05

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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.