Home / 4,513,795.00-6,769,117.85-1,988,072.44

Finding the Fourth Proportional to 4,513,795.00, 6,769,117.85 and 1,988,072.44

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Solution

The fourth proportional to 4,513,795.00, 6,769,117.85 and 1,988,072.44 is: 2,981,415.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513,795.00 : 6,769,117.85 = 1,988,072.44 : x
  2. Step 2: Convert to fraction form
    4,513,795.00/6,769,117.85 = 1,988,072.44/x
  3. Step 3: Cross multiply
    4,513,795.00x = 6,769,117.85 × 1,988,072.44
  4. Step 4: Simplify right side
    4,513,795.00x = 13,457,496,613,833.90
  5. Step 5: Solve for x
    x = 13,457,496,613,833.90/4,513,795.00
  6. Step 6: Final answer
    x = 2,981,415.11

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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.