Home / 1,652,427.95-2,476,648.67-853,273.85

Finding the Fourth Proportional to 1,652,427.95, 2,476,648.67 and 853,273.85

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Solution

The fourth proportional to 1,652,427.95, 2,476,648.67 and 853,273.85 is: 1,278,881.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,427.95 : 2,476,648.67 = 853,273.85 : x
  2. Step 2: Convert to fraction form
    1,652,427.95/2,476,648.67 = 853,273.85/x
  3. Step 3: Cross multiply
    1,652,427.95x = 2,476,648.67 × 853,273.85
  4. Step 4: Simplify right side
    1,652,427.95x = 2,113,259,529,098.67
  5. Step 5: Solve for x
    x = 2,113,259,529,098.67/1,652,427.95
  6. Step 6: Final answer
    x = 1,278,881.50

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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.