Home / 9,094,643.46-12,550,905-4,964,894.79

Finding the Fourth Proportional to 9,094,643.46, 12,550,905 and 4,964,894.79

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Solution

The fourth proportional to 9,094,643.46, 12,550,905 and 4,964,894.79 is: 6,851,716.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094,643.46 : 12,550,905 = 4,964,894.79 : x
  2. Step 2: Convert to fraction form
    9,094,643.46/12,550,905 = 4,964,894.79/x
  3. Step 3: Cross multiply
    9,094,643.46x = 12,550,905 × 4,964,894.79
  4. Step 4: Simplify right side
    9,094,643.46x = 62,313,922,844,284.95
  5. Step 5: Solve for x
    x = 62,313,922,844,284.95/9,094,643.46
  6. Step 6: Final answer
    x = 6,851,716.96

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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.