Home / 5,873,125.60-8,809,688.40-1,884,440.80

Finding the Fourth Proportional to 5,873,125.60, 8,809,688.40 and 1,884,440.80

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Solution

The fourth proportional to 5,873,125.60, 8,809,688.40 and 1,884,440.80 is: 2,826,661.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,873,125.60 : 8,809,688.40 = 1,884,440.80 : x
  2. Step 2: Convert to fraction form
    5,873,125.60/8,809,688.40 = 1,884,440.80/x
  3. Step 3: Cross multiply
    5,873,125.60x = 8,809,688.40 × 1,884,440.80
  4. Step 4: Simplify right side
    5,873,125.60x = 16,601,336,256,246.72
  5. Step 5: Solve for x
    x = 16,601,336,256,246.72/5,873,125.60
  6. Step 6: Final answer
    x = 2,826,661.20

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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.