Home / 2,598,352.78-3,583,947.65-1,694,159.50

Finding the Fourth Proportional to 2,598,352.78, 3,583,947.65 and 1,694,159.50

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Solution

The fourth proportional to 2,598,352.78, 3,583,947.65 and 1,694,159.50 is: 2,336,780.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,598,352.78 : 3,583,947.65 = 1,694,159.50 : x
  2. Step 2: Convert to fraction form
    2,598,352.78/3,583,947.65 = 1,694,159.50/x
  3. Step 3: Cross multiply
    2,598,352.78x = 3,583,947.65 × 1,694,159.50
  4. Step 4: Simplify right side
    2,598,352.78x = 6,071,778,958,750.18
  5. Step 5: Solve for x
    x = 6,071,778,958,750.18/2,598,352.78
  6. Step 6: Final answer
    x = 2,336,780.06

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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.