Home / 3,223,304.30-4,836,706.05-1,330,237.10

Finding the Fourth Proportional to 3,223,304.30, 4,836,706.05 and 1,330,237.10

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Solution

The fourth proportional to 3,223,304.30, 4,836,706.05 and 1,330,237.10 is: 1,996,077.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,304.30 : 4,836,706.05 = 1,330,237.10 : x
  2. Step 2: Convert to fraction form
    3,223,304.30/4,836,706.05 = 1,330,237.10/x
  3. Step 3: Cross multiply
    3,223,304.30x = 4,836,706.05 × 1,330,237.10
  4. Step 4: Simplify right side
    3,223,304.30x = 6,433,965,829,504.46
  5. Step 5: Solve for x
    x = 6,433,965,829,504.46/3,223,304.30
  6. Step 6: Final answer
    x = 1,996,077.70

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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.