Home / 6,723,547.68-9,278,934.32-3,823,208.48

Finding the Fourth Proportional to 6,723,547.68, 9,278,934.32 and 3,823,208.48

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Solution

The fourth proportional to 6,723,547.68, 9,278,934.32 and 3,823,208.48 is: 5,276,277.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723,547.68 : 9,278,934.32 = 3,823,208.48 : x
  2. Step 2: Convert to fraction form
    6,723,547.68/9,278,934.32 = 3,823,208.48/x
  3. Step 3: Cross multiply
    6,723,547.68x = 9,278,934.32 × 3,823,208.48
  4. Step 4: Simplify right side
    6,723,547.68x = 35,475,300,377,587.03
  5. Step 5: Solve for x
    x = 35,475,300,377,587.03/6,723,547.68
  6. Step 6: Final answer
    x = 5,276,277.06

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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.