Home / 2,333,774.35-3,220,821.15-1,416,236.93

Finding the Fourth Proportional to 2,333,774.35, 3,220,821.15 and 1,416,236.93

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Solution

The fourth proportional to 2,333,774.35, 3,220,821.15 and 1,416,236.93 is: 1,954,535.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,774.35 : 3,220,821.15 = 1,416,236.93 : x
  2. Step 2: Convert to fraction form
    2,333,774.35/3,220,821.15 = 1,416,236.93/x
  3. Step 3: Cross multiply
    2,333,774.35x = 3,220,821.15 × 1,416,236.93
  4. Step 4: Simplify right side
    2,333,774.35x = 4,561,445,857,555.07
  5. Step 5: Solve for x
    x = 4,561,445,857,555.07/2,333,774.35
  6. Step 6: Final answer
    x = 1,954,535.95

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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.