Home / 10,181,888.73-14,051,298.83-6,208,393.03

Finding the Fourth Proportional to 10,181,888.73, 14,051,298.83 and 6,208,393.03

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Solution

The fourth proportional to 10,181,888.73, 14,051,298.83 and 6,208,393.03 is: 8,567,760.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,181,888.73 : 14,051,298.83 = 6,208,393.03 : x
  2. Step 2: Convert to fraction form
    10,181,888.73/14,051,298.83 = 6,208,393.03/x
  3. Step 3: Cross multiply
    10,181,888.73x = 14,051,298.83 × 6,208,393.03
  4. Step 4: Simplify right side
    10,181,888.73x = 87,235,985,652,448.94
  5. Step 5: Solve for x
    x = 87,235,985,652,448.94/10,181,888.73
  6. Step 6: Final answer
    x = 8,567,760.65

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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.