Home / 10,451,618.80-15,671,326.46-4,054,395.94

Finding the Fourth Proportional to 10,451,618.80, 15,671,326.46 and 4,054,395.94

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Solution

The fourth proportional to 10,451,618.80, 15,671,326.46 and 4,054,395.94 is: 6,079,226.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,451,618.80 : 15,671,326.46 = 4,054,395.94 : x
  2. Step 2: Convert to fraction form
    10,451,618.80/15,671,326.46 = 4,054,395.94/x
  3. Step 3: Cross multiply
    10,451,618.80x = 15,671,326.46 × 4,054,395.94
  4. Step 4: Simplify right side
    10,451,618.80x = 63,537,762,373,838.58
  5. Step 5: Solve for x
    x = 63,537,762,373,838.58/10,451,618.80
  6. Step 6: Final answer
    x = 6,079,226.92

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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.