Home / 2,961,595.36-4,087,014.33-1,603,468.36

Finding the Fourth Proportional to 2,961,595.36, 4,087,014.33 and 1,603,468.36

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Solution

The fourth proportional to 2,961,595.36, 4,087,014.33 and 1,603,468.36 is: 2,212,793.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,595.36 : 4,087,014.33 = 1,603,468.36 : x
  2. Step 2: Convert to fraction form
    2,961,595.36/4,087,014.33 = 1,603,468.36/x
  3. Step 3: Cross multiply
    2,961,595.36x = 4,087,014.33 × 1,603,468.36
  4. Step 4: Simplify right side
    2,961,595.36x = 6,553,398,165,021.60
  5. Step 5: Solve for x
    x = 6,553,398,165,021.60/2,961,595.36
  6. Step 6: Final answer
    x = 2,212,793.23

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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.