Home / 7,367,822.08-11,039,515.45-4,480,454.84

Finding the Fourth Proportional to 7,367,822.08, 11,039,515.45 and 4,480,454.84

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Solution

The fourth proportional to 7,367,822.08, 11,039,515.45 and 4,480,454.84 is: 6,713,252.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,822.08 : 11,039,515.45 = 4,480,454.84 : x
  2. Step 2: Convert to fraction form
    7,367,822.08/11,039,515.45 = 4,480,454.84/x
  3. Step 3: Cross multiply
    7,367,822.08x = 11,039,515.45 × 4,480,454.84
  4. Step 4: Simplify right side
    7,367,822.08x = 49,462,050,362,808.56
  5. Step 5: Solve for x
    x = 49,462,050,362,808.56/7,367,822.08
  6. Step 6: Final answer
    x = 6,713,252.55

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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.