Home / 9,753,257.75-14,619,326.95-6,343,980.71

Finding the Fourth Proportional to 9,753,257.75, 14,619,326.95 and 6,343,980.71

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Solution

The fourth proportional to 9,753,257.75, 14,619,326.95 and 6,343,980.71 is: 9,509,102.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,753,257.75 : 14,619,326.95 = 6,343,980.71 : x
  2. Step 2: Convert to fraction form
    9,753,257.75/14,619,326.95 = 6,343,980.71/x
  3. Step 3: Cross multiply
    9,753,257.75x = 14,619,326.95 × 6,343,980.71
  4. Step 4: Simplify right side
    9,753,257.75x = 92,744,728,163,983.12
  5. Step 5: Solve for x
    x = 92,744,728,163,983.12/9,753,257.75
  6. Step 6: Final answer
    x = 9,509,102.55

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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.