Home / 6,699,318.30-9,244,792.44-3,643,534.98

Finding the Fourth Proportional to 6,699,318.30, 9,244,792.44 and 3,643,534.98

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Solution

The fourth proportional to 6,699,318.30, 9,244,792.44 and 3,643,534.98 is: 5,027,933.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,699,318.30 : 9,244,792.44 = 3,643,534.98 : x
  2. Step 2: Convert to fraction form
    6,699,318.30/9,244,792.44 = 3,643,534.98/x
  3. Step 3: Cross multiply
    6,699,318.30x = 9,244,792.44 × 3,643,534.98
  4. Step 4: Simplify right side
    6,699,318.30x = 33,683,724,637,979.55
  5. Step 5: Solve for x
    x = 33,683,724,637,979.55/6,699,318.30
  6. Step 6: Final answer
    x = 5,027,933.16

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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.