Home / 6,684,622.06-10,026,933.09-3,650,332.81

Finding the Fourth Proportional to 6,684,622.06, 10,026,933.09 and 3,650,332.81

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Solution

The fourth proportional to 6,684,622.06, 10,026,933.09 and 3,650,332.81 is: 5,475,499.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,684,622.06 : 10,026,933.09 = 3,650,332.81 : x
  2. Step 2: Convert to fraction form
    6,684,622.06/10,026,933.09 = 3,650,332.81/x
  3. Step 3: Cross multiply
    6,684,622.06x = 10,026,933.09 × 3,650,332.81
  4. Step 4: Simplify right side
    6,684,622.06x = 36,601,642,854,635.34
  5. Step 5: Solve for x
    x = 36,601,642,854,635.34/6,684,622.06
  6. Step 6: Final answer
    x = 5,475,499.22

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Double scale
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Similar ratio
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1.5x scale

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.