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Finding the Fourth Proportional to 6,039,700.03, 8,334,786.06 and 3,323,446.03

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Solution

The fourth proportional to 6,039,700.03, 8,334,786.06 and 3,323,446.03 is: 4,586,355.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,039,700.03 : 8,334,786.06 = 3,323,446.03 : x
  2. Step 2: Convert to fraction form
    6,039,700.03/8,334,786.06 = 3,323,446.03/x
  3. Step 3: Cross multiply
    6,039,700.03x = 8,334,786.06 × 3,323,446.03
  4. Step 4: Simplify right side
    6,039,700.03x = 27,700,211,652,424.82
  5. Step 5: Solve for x
    x = 27,700,211,652,424.82/6,039,700.03
  6. Step 6: Final answer
    x = 4,586,355.53

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Double scale
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1.5x scale

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.