Home / 5,006,056.97-7,501,356.96-3,380,455.01

Finding the Fourth Proportional to 5,006,056.97, 7,501,356.96 and 3,380,455.01

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Solution

The fourth proportional to 5,006,056.97, 7,501,356.96 and 3,380,455.01 is: 5,065,463.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006,056.97 : 7,501,356.96 = 3,380,455.01 : x
  2. Step 2: Convert to fraction form
    5,006,056.97/7,501,356.96 = 3,380,455.01/x
  3. Step 3: Cross multiply
    5,006,056.97x = 7,501,356.96 × 3,380,455.01
  4. Step 4: Simplify right side
    5,006,056.97x = 25,357,999,717,230.37
  5. Step 5: Solve for x
    x = 25,357,999,717,230.37/5,006,056.97
  6. Step 6: Final answer
    x = 5,065,463.67

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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.