Home / 5,358,113.60-8,032,504.80-3,225,934.40

Finding the Fourth Proportional to 5,358,113.60, 8,032,504.80 and 3,225,934.40

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Solution

The fourth proportional to 5,358,113.60, 8,032,504.80 and 3,225,934.40 is: 4,836,092.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,358,113.60 : 8,032,504.80 = 3,225,934.40 : x
  2. Step 2: Convert to fraction form
    5,358,113.60/8,032,504.80 = 3,225,934.40/x
  3. Step 3: Cross multiply
    5,358,113.60x = 8,032,504.80 × 3,225,934.40
  4. Step 4: Simplify right side
    5,358,113.60x = 25,912,333,552,485.12
  5. Step 5: Solve for x
    x = 25,912,333,552,485.12/5,358,113.60
  6. Step 6: Final answer
    x = 4,836,092.60

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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.