Home / 7,061,231.70-10,592,831.70-3,017,687.40

Finding the Fourth Proportional to 7,061,231.70, 10,592,831.70 and 3,017,687.40

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Solution

The fourth proportional to 7,061,231.70, 10,592,831.70 and 3,017,687.40 is: 4,526,951.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,061,231.70 : 10,592,831.70 = 3,017,687.40 : x
  2. Step 2: Convert to fraction form
    7,061,231.70/10,592,831.70 = 3,017,687.40/x
  3. Step 3: Cross multiply
    7,061,231.70x = 10,592,831.70 × 3,017,687.40
  4. Step 4: Simplify right side
    7,061,231.70x = 31,965,854,751,410.58
  5. Step 5: Solve for x
    x = 31,965,854,751,410.58/7,061,231.70
  6. Step 6: Final answer
    x = 4,526,951.69

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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.