Home / 3,098,585.60-4,648,625.62-1,076,535.21

Finding the Fourth Proportional to 3,098,585.60, 4,648,625.62 and 1,076,535.21

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Solution

The fourth proportional to 3,098,585.60, 4,648,625.62 and 1,076,535.21 is: 1,615,062.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,585.60 : 4,648,625.62 = 1,076,535.21 : x
  2. Step 2: Convert to fraction form
    3,098,585.60/4,648,625.62 = 1,076,535.21/x
  3. Step 3: Cross multiply
    3,098,585.60x = 4,648,625.62 × 1,076,535.21
  4. Step 4: Simplify right side
    3,098,585.60x = 5,004,409,155,346.74
  5. Step 5: Solve for x
    x = 5,004,409,155,346.74/3,098,585.60
  6. Step 6: Final answer
    x = 1,615,062.42

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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.