Home / 9,630,328.74-14,441,293.62-3,642,497.70

Finding the Fourth Proportional to 9,630,328.74, 14,441,293.62 and 3,642,497.70

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Solution

The fourth proportional to 9,630,328.74, 14,441,293.62 and 3,642,497.70 is: 5,462,158.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,630,328.74 : 14,441,293.62 = 3,642,497.70 : x
  2. Step 2: Convert to fraction form
    9,630,328.74/14,441,293.62 = 3,642,497.70/x
  3. Step 3: Cross multiply
    9,630,328.74x = 14,441,293.62 × 3,642,497.70
  4. Step 4: Simplify right side
    9,630,328.74x = 52,602,378,795,874.67
  5. Step 5: Solve for x
    x = 52,602,378,795,874.67/9,630,328.74
  6. Step 6: Final answer
    x = 5,462,158.17

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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.