Home / 2,334,557.84-3,221,141.31-1,416,766.50

Finding the Fourth Proportional to 2,334,557.84, 3,221,141.31 and 1,416,766.50

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Solution

The fourth proportional to 2,334,557.84, 3,221,141.31 and 1,416,766.50 is: 1,954,804.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,557.84 : 3,221,141.31 = 1,416,766.50 : x
  2. Step 2: Convert to fraction form
    2,334,557.84/3,221,141.31 = 1,416,766.50/x
  3. Step 3: Cross multiply
    2,334,557.84x = 3,221,141.31 × 1,416,766.50
  4. Step 4: Simplify right side
    2,334,557.84x = 4,563,605,099,774.12
  5. Step 5: Solve for x
    x = 4,563,605,099,774.12/2,334,557.84
  6. Step 6: Final answer
    x = 1,954,804.90

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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.