Home / 9,807,742.56-14,711,465.94-4,412,583.06

Finding the Fourth Proportional to 9,807,742.56, 14,711,465.94 and 4,412,583.06

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Solution

The fourth proportional to 9,807,742.56, 14,711,465.94 and 4,412,583.06 is: 6,618,808.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,807,742.56 : 14,711,465.94 = 4,412,583.06 : x
  2. Step 2: Convert to fraction form
    9,807,742.56/14,711,465.94 = 4,412,583.06/x
  3. Step 3: Cross multiply
    9,807,742.56x = 14,711,465.94 × 4,412,583.06
  4. Step 4: Simplify right side
    9,807,742.56x = 64,915,565,394,610.97
  5. Step 5: Solve for x
    x = 64,915,565,394,610.97/9,807,742.56
  6. Step 6: Final answer
    x = 6,618,808.05

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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.