Home / 1,736,122.16-2,397,018.52-1,083,741.42

Finding the Fourth Proportional to 1,736,122.16, 2,397,018.52 and 1,083,741.42

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Solution

The fourth proportional to 1,736,122.16, 2,397,018.52 and 1,083,741.42 is: 1,496,293.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,122.16 : 2,397,018.52 = 1,083,741.42 : x
  2. Step 2: Convert to fraction form
    1,736,122.16/2,397,018.52 = 1,083,741.42/x
  3. Step 3: Cross multiply
    1,736,122.16x = 2,397,018.52 × 1,083,741.42
  4. Step 4: Simplify right side
    1,736,122.16x = 2,597,748,264,974.60
  5. Step 5: Solve for x
    x = 2,597,748,264,974.60/1,736,122.16
  6. Step 6: Final answer
    x = 1,496,293.48

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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.