Home / 2,571,698.95-3,858,405.94-1,710,528.88

Finding the Fourth Proportional to 2,571,698.95, 3,858,405.94 and 1,710,528.88

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Solution

The fourth proportional to 2,571,698.95, 3,858,405.94 and 1,710,528.88 is: 2,566,363.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,571,698.95 : 3,858,405.94 = 1,710,528.88 : x
  2. Step 2: Convert to fraction form
    2,571,698.95/3,858,405.94 = 1,710,528.88/x
  3. Step 3: Cross multiply
    2,571,698.95x = 3,858,405.94 × 1,710,528.88
  4. Step 4: Simplify right side
    2,571,698.95x = 6,599,914,809,850.89
  5. Step 5: Solve for x
    x = 6,599,914,809,850.89/2,571,698.95
  6. Step 6: Final answer
    x = 2,566,363.70

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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.