Home / 4,009,880.66-5,535,650.85-2,615,073.62

Finding the Fourth Proportional to 4,009,880.66, 5,535,650.85 and 2,615,073.62

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Solution

The fourth proportional to 4,009,880.66, 5,535,650.85 and 2,615,073.62 is: 3,610,116.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,880.66 : 5,535,650.85 = 2,615,073.62 : x
  2. Step 2: Convert to fraction form
    4,009,880.66/5,535,650.85 = 2,615,073.62/x
  3. Step 3: Cross multiply
    4,009,880.66x = 5,535,650.85 × 2,615,073.62
  4. Step 4: Simplify right side
    4,009,880.66x = 14,476,134,507,365.58
  5. Step 5: Solve for x
    x = 14,476,134,507,365.58/4,009,880.66
  6. Step 6: Final answer
    x = 3,610,116.04

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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.