Home / 4,413,975.60-6,620,963.40-2,284,712.40

Finding the Fourth Proportional to 4,413,975.60, 6,620,963.40 and 2,284,712.40

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Solution

The fourth proportional to 4,413,975.60, 6,620,963.40 and 2,284,712.40 is: 3,427,068.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413,975.60 : 6,620,963.40 = 2,284,712.40 : x
  2. Step 2: Convert to fraction form
    4,413,975.60/6,620,963.40 = 2,284,712.40/x
  3. Step 3: Cross multiply
    4,413,975.60x = 6,620,963.40 × 2,284,712.40
  4. Step 4: Simplify right side
    4,413,975.60x = 15,126,997,179,926.16
  5. Step 5: Solve for x
    x = 15,126,997,179,926.16/4,413,975.60
  6. Step 6: Final answer
    x = 3,427,068.60

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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.