Home / 5,892,929.10-8,132,160.49-3,314,611.62

Finding the Fourth Proportional to 5,892,929.10, 8,132,160.49 and 3,314,611.62

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Solution

The fourth proportional to 5,892,929.10, 8,132,160.49 and 3,314,611.62 is: 4,574,118.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,892,929.10 : 8,132,160.49 = 3,314,611.62 : x
  2. Step 2: Convert to fraction form
    5,892,929.10/8,132,160.49 = 3,314,611.62/x
  3. Step 3: Cross multiply
    5,892,929.10x = 8,132,160.49 × 3,314,611.62
  4. Step 4: Simplify right side
    5,892,929.10x = 26,954,953,655,858.89
  5. Step 5: Solve for x
    x = 26,954,953,655,858.89/5,892,929.10
  6. Step 6: Final answer
    x = 4,574,118.10

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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.