Home / 9,807,558-14,711,189.52-4,412,398.56

Finding the Fourth Proportional to 9,807,558, 14,711,189.52 and 4,412,398.56

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Solution

The fourth proportional to 9,807,558, 14,711,189.52 and 4,412,398.56 is: 6,618,531.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,807,558 : 14,711,189.52 = 4,412,398.56 : x
  2. Step 2: Convert to fraction form
    9,807,558/14,711,189.52 = 4,412,398.56/x
  3. Step 3: Cross multiply
    9,807,558x = 14,711,189.52 × 4,412,398.56
  4. Step 4: Simplify right side
    9,807,558x = 64,911,631,453,935.09
  5. Step 5: Solve for x
    x = 64,911,631,453,935.09/9,807,558
  6. Step 6: Final answer
    x = 6,618,531.49

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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.