Home / 9,076,332.34-12,525,340.62-4,946,364.46

Finding the Fourth Proportional to 9,076,332.34, 12,525,340.62 and 4,946,364.46

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Solution

The fourth proportional to 9,076,332.34, 12,525,340.62 and 4,946,364.46 is: 6,825,984.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,332.34 : 12,525,340.62 = 4,946,364.46 : x
  2. Step 2: Convert to fraction form
    9,076,332.34/12,525,340.62 = 4,946,364.46/x
  3. Step 3: Cross multiply
    9,076,332.34x = 12,525,340.62 × 4,946,364.46
  4. Step 4: Simplify right side
    9,076,332.34x = 61,954,899,692,162.36
  5. Step 5: Solve for x
    x = 61,954,899,692,162.36/9,076,332.34
  6. Step 6: Final answer
    x = 6,825,984.04

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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.