Home / 5,804,578.64-8,706,888.48-1,761,100.76

Finding the Fourth Proportional to 5,804,578.64, 8,706,888.48 and 1,761,100.76

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Solution

The fourth proportional to 5,804,578.64, 8,706,888.48 and 1,761,100.76 is: 2,641,657.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,804,578.64 : 8,706,888.48 = 1,761,100.76 : x
  2. Step 2: Convert to fraction form
    5,804,578.64/8,706,888.48 = 1,761,100.76/x
  3. Step 3: Cross multiply
    5,804,578.64x = 8,706,888.48 × 1,761,100.76
  4. Step 4: Simplify right side
    5,804,578.64x = 15,333,707,919,363.25
  5. Step 5: Solve for x
    x = 15,333,707,919,363.25/5,804,578.64
  6. Step 6: Final answer
    x = 2,641,657.37

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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.