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Finding the Fourth Proportional to 5,804,483.10, 8,706,745.71 and 1,761,005.22

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Solution

The fourth proportional to 5,804,483.10, 8,706,745.71 and 1,761,005.22 is: 2,641,514.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,804,483.10 : 8,706,745.71 = 1,761,005.22 : x
  2. Step 2: Convert to fraction form
    5,804,483.10/8,706,745.71 = 1,761,005.22/x
  3. Step 3: Cross multiply
    5,804,483.10x = 8,706,745.71 × 1,761,005.22
  4. Step 4: Simplify right side
    5,804,483.10x = 15,332,624,644,522.61
  5. Step 5: Solve for x
    x = 15,332,624,644,522.61/5,804,483.10
  6. Step 6: Final answer
    x = 2,641,514.22

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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.