Home / 4,606,422.42-6,895,461.87-3,005,538.42

Finding the Fourth Proportional to 4,606,422.42, 6,895,461.87 and 3,005,538.42

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Solution

The fourth proportional to 4,606,422.42, 6,895,461.87 and 3,005,538.42 is: 4,499,061.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,422.42 : 6,895,461.87 = 3,005,538.42 : x
  2. Step 2: Convert to fraction form
    4,606,422.42/6,895,461.87 = 3,005,538.42/x
  3. Step 3: Cross multiply
    4,606,422.42x = 6,895,461.87 × 3,005,538.42
  4. Step 4: Simplify right side
    4,606,422.42x = 20,724,575,573,930.05
  5. Step 5: Solve for x
    x = 20,724,575,573,930.05/4,606,422.42
  6. Step 6: Final answer
    x = 4,499,061.02

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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.