Home / 7,396,164.91-10,206,933.46-4,133,117.17

Finding the Fourth Proportional to 7,396,164.91, 10,206,933.46 and 4,133,117.17

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Solution

The fourth proportional to 7,396,164.91, 10,206,933.46 and 4,133,117.17 is: 5,703,827.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,396,164.91 : 10,206,933.46 = 4,133,117.17 : x
  2. Step 2: Convert to fraction form
    7,396,164.91/10,206,933.46 = 4,133,117.17/x
  3. Step 3: Cross multiply
    7,396,164.91x = 10,206,933.46 × 4,133,117.17
  4. Step 4: Simplify right side
    7,396,164.91x = 42,186,451,938,999.38
  5. Step 5: Solve for x
    x = 42,186,451,938,999.38/7,396,164.91
  6. Step 6: Final answer
    x = 5,703,827.92

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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.