Home / 9,867,705.73-14,814,987.68-5,552,804.75

Finding the Fourth Proportional to 9,867,705.73, 14,814,987.68 and 5,552,804.75

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Solution

The fourth proportional to 9,867,705.73, 14,814,987.68 and 5,552,804.75 is: 8,336,764.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,867,705.73 : 14,814,987.68 = 5,552,804.75 : x
  2. Step 2: Convert to fraction form
    9,867,705.73/14,814,987.68 = 5,552,804.75/x
  3. Step 3: Cross multiply
    9,867,705.73x = 14,814,987.68 × 5,552,804.75
  4. Step 4: Simplify right side
    9,867,705.73x = 82,264,733,900,502.55
  5. Step 5: Solve for x
    x = 82,264,733,900,502.55/9,867,705.73
  6. Step 6: Final answer
    x = 8,336,764.00

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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.