Home / 4,898,215.05-6,759,617.40-2,693,171.07

Finding the Fourth Proportional to 4,898,215.05, 6,759,617.40 and 2,693,171.07

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Solution

The fourth proportional to 4,898,215.05, 6,759,617.40 and 2,693,171.07 is: 3,716,620.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898,215.05 : 6,759,617.40 = 2,693,171.07 : x
  2. Step 2: Convert to fraction form
    4,898,215.05/6,759,617.40 = 2,693,171.07/x
  3. Step 3: Cross multiply
    4,898,215.05x = 6,759,617.40 × 2,693,171.07
  4. Step 4: Simplify right side
    4,898,215.05x = 18,204,806,025,948.62
  5. Step 5: Solve for x
    x = 18,204,806,025,948.62/4,898,215.05
  6. Step 6: Final answer
    x = 3,716,620.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.