Home / 5,931,923.38-8,185,945.89-3,353,604.94

Finding the Fourth Proportional to 5,931,923.38, 8,185,945.89 and 3,353,604.94

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Solution

The fourth proportional to 5,931,923.38, 8,185,945.89 and 3,353,604.94 is: 4,627,913.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931,923.38 : 8,185,945.89 = 3,353,604.94 : x
  2. Step 2: Convert to fraction form
    5,931,923.38/8,185,945.89 = 3,353,604.94/x
  3. Step 3: Cross multiply
    5,931,923.38x = 8,185,945.89 × 3,353,604.94
  4. Step 4: Simplify right side
    5,931,923.38x = 27,452,428,575,276.70
  5. Step 5: Solve for x
    x = 27,452,428,575,276.70/5,931,923.38
  6. Step 6: Final answer
    x = 4,627,913.55

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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.