Home / 2,716,598.08-4,074,892.80-722,054.08

Finding the Fourth Proportional to 2,716,598.08, 4,074,892.80 and 722,054.08

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Solution

The fourth proportional to 2,716,598.08, 4,074,892.80 and 722,054.08 is: 1,083,079.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,598.08 : 4,074,892.80 = 722,054.08 : x
  2. Step 2: Convert to fraction form
    2,716,598.08/4,074,892.80 = 722,054.08/x
  3. Step 3: Cross multiply
    2,716,598.08x = 4,074,892.80 × 722,054.08
  4. Step 4: Simplify right side
    2,716,598.08x = 2,942,292,971,802.62
  5. Step 5: Solve for x
    x = 2,942,292,971,802.62/2,716,598.08
  6. Step 6: Final answer
    x = 1,083,079.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.