Home / 8,308,151.70-12,434,579.55-6,027,191.70

Finding the Fourth Proportional to 8,308,151.70, 12,434,579.55 and 6,027,191.70

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Solution

The fourth proportional to 8,308,151.70, 12,434,579.55 and 6,027,191.70 is: 9,020,730.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,308,151.70 : 12,434,579.55 = 6,027,191.70 : x
  2. Step 2: Convert to fraction form
    8,308,151.70/12,434,579.55 = 6,027,191.70/x
  3. Step 3: Cross multiply
    8,308,151.70x = 12,434,579.55 × 6,027,191.70
  4. Step 4: Simplify right side
    8,308,151.70x = 74,945,594,656,749.73
  5. Step 5: Solve for x
    x = 74,945,594,656,749.73/8,308,151.70
  6. Step 6: Final answer
    x = 9,020,730.17

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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.