Home / 7,399,028.68-10,201,368.30-5,658,832.76

Finding the Fourth Proportional to 7,399,028.68, 10,201,368.30 and 5,658,832.76

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Solution

The fourth proportional to 7,399,028.68, 10,201,368.30 and 5,658,832.76 is: 7,802,083.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,399,028.68 : 10,201,368.30 = 5,658,832.76 : x
  2. Step 2: Convert to fraction form
    7,399,028.68/10,201,368.30 = 5,658,832.76/x
  3. Step 3: Cross multiply
    7,399,028.68x = 10,201,368.30 × 5,658,832.76
  4. Step 4: Simplify right side
    7,399,028.68x = 57,727,837,132,865.51
  5. Step 5: Solve for x
    x = 57,727,837,132,865.51/7,399,028.68
  6. Step 6: Final answer
    x = 7,802,083.17

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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.