Home / 6,294,037.14-8,685,758.51-3,540,726.50

Finding the Fourth Proportional to 6,294,037.14, 8,685,758.51 and 3,540,726.50

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Solution

The fourth proportional to 6,294,037.14, 8,685,758.51 and 3,540,726.50 is: 4,886,195.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294,037.14 : 8,685,758.51 = 3,540,726.50 : x
  2. Step 2: Convert to fraction form
    6,294,037.14/8,685,758.51 = 3,540,726.50/x
  3. Step 3: Cross multiply
    6,294,037.14x = 8,685,758.51 × 3,540,726.50
  4. Step 4: Simplify right side
    6,294,037.14x = 30,753,895,267,825.09
  5. Step 5: Solve for x
    x = 30,753,895,267,825.09/6,294,037.14
  6. Step 6: Final answer
    x = 4,886,195.39

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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.