Home / 2,449,374.37-3,380,554.33-1,417,510.40

Finding the Fourth Proportional to 2,449,374.37, 3,380,554.33 and 1,417,510.40

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Solution

The fourth proportional to 2,449,374.37, 3,380,554.33 and 1,417,510.40 is: 1,956,406.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,374.37 : 3,380,554.33 = 1,417,510.40 : x
  2. Step 2: Convert to fraction form
    2,449,374.37/3,380,554.33 = 1,417,510.40/x
  3. Step 3: Cross multiply
    2,449,374.37x = 3,380,554.33 × 1,417,510.40
  4. Step 4: Simplify right side
    2,449,374.37x = 4,791,970,900,093.48
  5. Step 5: Solve for x
    x = 4,791,970,900,093.48/2,449,374.37
  6. Step 6: Final answer
    x = 1,956,406.08

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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.