Home / 9,805,217.58-14,710,188.33-3,073,631.58

Finding the Fourth Proportional to 9,805,217.58, 14,710,188.33 and 3,073,631.58

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Solution

The fourth proportional to 9,805,217.58, 14,710,188.33 and 3,073,631.58 is: 4,611,187.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,805,217.58 : 14,710,188.33 = 3,073,631.58 : x
  2. Step 2: Convert to fraction form
    9,805,217.58/14,710,188.33 = 3,073,631.58/x
  3. Step 3: Cross multiply
    9,805,217.58x = 14,710,188.33 × 3,073,631.58
  4. Step 4: Simplify right side
    9,805,217.58x = 45,213,699,398,835.46
  5. Step 5: Solve for x
    x = 45,213,699,398,835.46/9,805,217.58
  6. Step 6: Final answer
    x = 4,611,187.77

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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.