Home / 5,098,032.36-7,034,461.44-2,922,175.14

Finding the Fourth Proportional to 5,098,032.36, 7,034,461.44 and 2,922,175.14

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Solution

The fourth proportional to 5,098,032.36, 7,034,461.44 and 2,922,175.14 is: 4,032,129.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,032.36 : 7,034,461.44 = 2,922,175.14 : x
  2. Step 2: Convert to fraction form
    5,098,032.36/7,034,461.44 = 2,922,175.14/x
  3. Step 3: Cross multiply
    5,098,032.36x = 7,034,461.44 × 2,922,175.14
  4. Step 4: Simplify right side
    5,098,032.36x = 20,555,928,343,256.61
  5. Step 5: Solve for x
    x = 20,555,928,343,256.61/5,098,032.36
  6. Step 6: Final answer
    x = 4,032,129.83

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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.