Home / 2,372,083.77-3,558,344.36-774,655.23

Finding the Fourth Proportional to 2,372,083.77, 3,558,344.36 and 774,655.23

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Solution

The fourth proportional to 2,372,083.77, 3,558,344.36 and 774,655.23 is: 1,162,054.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,083.77 : 3,558,344.36 = 774,655.23 : x
  2. Step 2: Convert to fraction form
    2,372,083.77/3,558,344.36 = 774,655.23/x
  3. Step 3: Cross multiply
    2,372,083.77x = 3,558,344.36 × 774,655.23
  4. Step 4: Simplify right side
    2,372,083.77x = 2,756,490,068,615.00
  5. Step 5: Solve for x
    x = 2,756,490,068,615.00/2,372,083.77
  6. Step 6: Final answer
    x = 1,162,054.27

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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.