Home / 582,612,284.06-874,470,928.79-360,612,092.67

Finding the Fourth Proportional to 582,612,284.06, 874,470,928.79 and 360,612,092.67

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Solution

The fourth proportional to 582,612,284.06, 874,470,928.79 and 360,612,092.67 is: 541,260,114.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,612,284.06 : 874,470,928.79 = 360,612,092.67 : x
  2. Step 2: Convert to fraction form
    582,612,284.06/874,470,928.79 = 360,612,092.67/x
  3. Step 3: Cross multiply
    582,612,284.06x = 874,470,928.79 × 360,612,092.67
  4. Step 4: Simplify right side
    582,612,284.06x = 315,344,791,610,137,472
  5. Step 5: Solve for x
    x = 315,344,791,610,137,472/582,612,284.06
  6. Step 6: Final answer
    x = 541,260,114.55

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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.