Home / 6,173,659.49-9,258,527.46-5,770,657.20

Finding the Fourth Proportional to 6,173,659.49, 9,258,527.46 and 5,770,657.20

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Solution

The fourth proportional to 6,173,659.49, 9,258,527.46 and 5,770,657.20 is: 8,654,152.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,173,659.49 : 9,258,527.46 = 5,770,657.20 : x
  2. Step 2: Convert to fraction form
    6,173,659.49/9,258,527.46 = 5,770,657.20/x
  3. Step 3: Cross multiply
    6,173,659.49x = 9,258,527.46 × 5,770,657.20
  4. Step 4: Simplify right side
    6,173,659.49x = 53,427,788,148,446.72
  5. Step 5: Solve for x
    x = 53,427,788,148,446.72/6,173,659.49
  6. Step 6: Final answer
    x = 8,654,152.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.