Home / 5,202,317.16-7,179,476.58-2,910,341.16

Finding the Fourth Proportional to 5,202,317.16, 7,179,476.58 and 2,910,341.16

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Solution

The fourth proportional to 5,202,317.16, 7,179,476.58 and 2,910,341.16 is: 4,016,426.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,202,317.16 : 7,179,476.58 = 2,910,341.16 : x
  2. Step 2: Convert to fraction form
    5,202,317.16/7,179,476.58 = 2,910,341.16/x
  3. Step 3: Cross multiply
    5,202,317.16x = 7,179,476.58 × 2,910,341.16
  4. Step 4: Simplify right side
    5,202,317.16x = 20,894,726,198,030.04
  5. Step 5: Solve for x
    x = 20,894,726,198,030.04/5,202,317.16
  6. Step 6: Final answer
    x = 4,016,426.83

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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.