Home / 4,881,707.70-7,322,561.55-2,614,226.10

Finding the Fourth Proportional to 4,881,707.70, 7,322,561.55 and 2,614,226.10

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Solution

The fourth proportional to 4,881,707.70, 7,322,561.55 and 2,614,226.10 is: 3,921,339.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,707.70 : 7,322,561.55 = 2,614,226.10 : x
  2. Step 2: Convert to fraction form
    4,881,707.70/7,322,561.55 = 2,614,226.10/x
  3. Step 3: Cross multiply
    4,881,707.70x = 7,322,561.55 × 2,614,226.10
  4. Step 4: Simplify right side
    4,881,707.70x = 19,142,831,522,866.46
  5. Step 5: Solve for x
    x = 19,142,831,522,866.46/4,881,707.70
  6. Step 6: Final answer
    x = 3,921,339.15

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Double scale
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Similar ratio
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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.