Home / 8,623,793.60-12,934,653.60-3,574,577.60

Finding the Fourth Proportional to 8,623,793.60, 12,934,653.60 and 3,574,577.60

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Solution

The fourth proportional to 8,623,793.60, 12,934,653.60 and 3,574,577.60 is: 5,361,436.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,623,793.60 : 12,934,653.60 = 3,574,577.60 : x
  2. Step 2: Convert to fraction form
    8,623,793.60/12,934,653.60 = 3,574,577.60/x
  3. Step 3: Cross multiply
    8,623,793.60x = 12,934,653.60 × 3,574,577.60
  4. Step 4: Simplify right side
    8,623,793.60x = 46,235,923,022,319.36
  5. Step 5: Solve for x
    x = 46,235,923,022,319.36/8,623,793.60
  6. Step 6: Final answer
    x = 5,361,436.64

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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.