Home / 9,076,340.39-12,525,351.71-4,946,372.46

Finding the Fourth Proportional to 9,076,340.39, 12,525,351.71 and 4,946,372.46

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Solution

The fourth proportional to 9,076,340.39, 12,525,351.71 and 4,946,372.46 is: 6,825,995.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,340.39 : 12,525,351.71 = 4,946,372.46 : x
  2. Step 2: Convert to fraction form
    9,076,340.39/12,525,351.71 = 4,946,372.46/x
  3. Step 3: Cross multiply
    9,076,340.39x = 12,525,351.71 × 4,946,372.46
  4. Step 4: Simplify right side
    9,076,340.39x = 61,955,054,725,426.05
  5. Step 5: Solve for x
    x = 61,955,054,725,426.05/9,076,340.39
  6. Step 6: Final answer
    x = 6,825,995.07

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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.