Home / 3,693,847.15-5,544,176.72-1,873,489.67

Finding the Fourth Proportional to 3,693,847.15, 5,544,176.72 and 1,873,489.67

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Solution

The fourth proportional to 3,693,847.15, 5,544,176.72 and 1,873,489.67 is: 2,811,962.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,847.15 : 5,544,176.72 = 1,873,489.67 : x
  2. Step 2: Convert to fraction form
    3,693,847.15/5,544,176.72 = 1,873,489.67/x
  3. Step 3: Cross multiply
    3,693,847.15x = 5,544,176.72 × 1,873,489.67
  4. Step 4: Simplify right side
    3,693,847.15x = 10,386,957,813,574.48
  5. Step 5: Solve for x
    x = 10,386,957,813,574.48/3,693,847.15
  6. Step 6: Final answer
    x = 2,811,962.00

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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.