Home / 11,216,709.14-15,479,069.58-6,060,074.80

Finding the Fourth Proportional to 11,216,709.14, 15,479,069.58 and 6,060,074.80

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Solution

The fourth proportional to 11,216,709.14, 15,479,069.58 and 6,060,074.80 is: 8,362,909.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,216,709.14 : 15,479,069.58 = 6,060,074.80 : x
  2. Step 2: Convert to fraction form
    11,216,709.14/15,479,069.58 = 6,060,074.80/x
  3. Step 3: Cross multiply
    11,216,709.14x = 15,479,069.58 × 6,060,074.80
  4. Step 4: Simplify right side
    11,216,709.14x = 93,804,319,489,204.58
  5. Step 5: Solve for x
    x = 93,804,319,489,204.58/11,216,709.14
  6. Step 6: Final answer
    x = 8,362,909.15

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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.