Home / 5,897,293.70-8,138,527.17-3,319,141.46

Finding the Fourth Proportional to 5,897,293.70, 8,138,527.17 and 3,319,141.46

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Solution

The fourth proportional to 5,897,293.70, 8,138,527.17 and 3,319,141.46 is: 4,580,562.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,897,293.70 : 8,138,527.17 = 3,319,141.46 : x
  2. Step 2: Convert to fraction form
    5,897,293.70/8,138,527.17 = 3,319,141.46/x
  3. Step 3: Cross multiply
    5,897,293.70x = 8,138,527.17 × 3,319,141.46
  4. Step 4: Simplify right side
    5,897,293.70x = 27,012,922,973,629.79
  5. Step 5: Solve for x
    x = 27,012,922,973,629.79/5,897,293.70
  6. Step 6: Final answer
    x = 4,580,562.60

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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.