Home / 11,558,505.34-15,950,995.12-6,596,847.18

Finding the Fourth Proportional to 11,558,505.34, 15,950,995.12 and 6,596,847.18

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Solution

The fourth proportional to 11,558,505.34, 15,950,995.12 and 6,596,847.18 is: 9,103,796.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,558,505.34 : 15,950,995.12 = 6,596,847.18 : x
  2. Step 2: Convert to fraction form
    11,558,505.34/15,950,995.12 = 6,596,847.18/x
  3. Step 3: Cross multiply
    11,558,505.34x = 15,950,995.12 × 6,596,847.18
  4. Step 4: Simplify right side
    11,558,505.34x = 105,226,277,175,565.75
  5. Step 5: Solve for x
    x = 105,226,277,175,565.75/11,558,505.34
  6. Step 6: Final answer
    x = 9,103,796.22

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.