Home / 3,061,330.48-4,223,222.54-1,973,951.34

Finding the Fourth Proportional to 3,061,330.48, 4,223,222.54 and 1,973,951.34

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Solution

The fourth proportional to 3,061,330.48, 4,223,222.54 and 1,973,951.34 is: 2,723,141.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,330.48 : 4,223,222.54 = 1,973,951.34 : x
  2. Step 2: Convert to fraction form
    3,061,330.48/4,223,222.54 = 1,973,951.34/x
  3. Step 3: Cross multiply
    3,061,330.48x = 4,223,222.54 × 1,973,951.34
  4. Step 4: Simplify right side
    3,061,330.48x = 8,336,435,791,951.20
  5. Step 5: Solve for x
    x = 8,336,435,791,951.20/3,061,330.48
  6. Step 6: Final answer
    x = 2,723,141.41

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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.