Home / 8,608,050.18-12,913,778.01-2,460,087

Finding the Fourth Proportional to 8,608,050.18, 12,913,778.01 and 2,460,087

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Solution

The fourth proportional to 8,608,050.18, 12,913,778.01 and 2,460,087 is: 3,690,617.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,608,050.18 : 12,913,778.01 = 2,460,087 : x
  2. Step 2: Convert to fraction form
    8,608,050.18/12,913,778.01 = 2,460,087/x
  3. Step 3: Cross multiply
    8,608,050.18x = 12,913,778.01 × 2,460,087
  4. Step 4: Simplify right side
    8,608,050.18x = 31,769,017,403,286.87
  5. Step 5: Solve for x
    x = 31,769,017,403,286.87/8,608,050.18
  6. Step 6: Final answer
    x = 3,690,617.12

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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.