Home / 5,602,176.60-8,383,911.30-3,359,923.80

Finding the Fourth Proportional to 5,602,176.60, 8,383,911.30 and 3,359,923.80

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Solution

The fourth proportional to 5,602,176.60, 8,383,911.30 and 3,359,923.80 is: 5,028,278.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,602,176.60 : 8,383,911.30 = 3,359,923.80 : x
  2. Step 2: Convert to fraction form
    5,602,176.60/8,383,911.30 = 3,359,923.80/x
  3. Step 3: Cross multiply
    5,602,176.60x = 8,383,911.30 × 3,359,923.80
  4. Step 4: Simplify right side
    5,602,176.60x = 28,169,303,113,958.94
  5. Step 5: Solve for x
    x = 28,169,303,113,958.94/5,602,176.60
  6. Step 6: Final answer
    x = 5,028,278.31

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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.