Home / 3,017,006.93-4,528,354.41-1,099,771.22

Finding the Fourth Proportional to 3,017,006.93, 4,528,354.41 and 1,099,771.22

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Solution

The fourth proportional to 3,017,006.93, 4,528,354.41 and 1,099,771.22 is: 1,650,693.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,006.93 : 4,528,354.41 = 1,099,771.22 : x
  2. Step 2: Convert to fraction form
    3,017,006.93/4,528,354.41 = 1,099,771.22/x
  3. Step 3: Cross multiply
    3,017,006.93x = 4,528,354.41 × 1,099,771.22
  4. Step 4: Simplify right side
    3,017,006.93x = 4,980,153,865,398.97
  5. Step 5: Solve for x
    x = 4,980,153,865,398.97/3,017,006.93
  6. Step 6: Final answer
    x = 1,650,693.54

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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.