Home / 4,334,145.48-6,495,239.52-3,268,015.92

Finding the Fourth Proportional to 4,334,145.48, 6,495,239.52 and 3,268,015.92

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Solution

The fourth proportional to 4,334,145.48, 6,495,239.52 and 3,268,015.92 is: 4,897,515.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334,145.48 : 6,495,239.52 = 3,268,015.92 : x
  2. Step 2: Convert to fraction form
    4,334,145.48/6,495,239.52 = 3,268,015.92/x
  3. Step 3: Cross multiply
    4,334,145.48x = 6,495,239.52 × 3,268,015.92
  4. Step 4: Simplify right side
    4,334,145.48x = 21,226,546,155,573.16
  5. Step 5: Solve for x
    x = 21,226,546,155,573.16/4,334,145.48
  6. Step 6: Final answer
    x = 4,897,515.84

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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.