Home / 4,893,010.12-7,339,709.58-1,527,217.12

Finding the Fourth Proportional to 4,893,010.12, 7,339,709.58 and 1,527,217.12

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Solution

The fourth proportional to 4,893,010.12, 7,339,709.58 and 1,527,217.12 is: 2,290,886.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,010.12 : 7,339,709.58 = 1,527,217.12 : x
  2. Step 2: Convert to fraction form
    4,893,010.12/7,339,709.58 = 1,527,217.12/x
  3. Step 3: Cross multiply
    4,893,010.12x = 7,339,709.58 × 1,527,217.12
  4. Step 4: Simplify right side
    4,893,010.12x = 11,209,330,126,404.01
  5. Step 5: Solve for x
    x = 11,209,330,126,404.01/4,893,010.12
  6. Step 6: Final answer
    x = 2,290,886.36

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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.