Home / 2,344,586.76-3,516,109.02-827,994.60

Finding the Fourth Proportional to 2,344,586.76, 3,516,109.02 and 827,994.60

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Solution

The fourth proportional to 2,344,586.76, 3,516,109.02 and 827,994.60 is: 1,241,719.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,586.76 : 3,516,109.02 = 827,994.60 : x
  2. Step 2: Convert to fraction form
    2,344,586.76/3,516,109.02 = 827,994.60/x
  3. Step 3: Cross multiply
    2,344,586.76x = 3,516,109.02 × 827,994.60
  4. Step 4: Simplify right side
    2,344,586.76x = 2,911,319,281,571.29
  5. Step 5: Solve for x
    x = 2,911,319,281,571.29/2,344,586.76
  6. Step 6: Final answer
    x = 1,241,719.58

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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.