Home / 3,017,027.90-4,528,385.83-1,099,792.23

Finding the Fourth Proportional to 3,017,027.90, 4,528,385.83 and 1,099,792.23

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Solution

The fourth proportional to 3,017,027.90, 4,528,385.83 and 1,099,792.23 is: 1,650,725.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,027.90 : 4,528,385.83 = 1,099,792.23 : x
  2. Step 2: Convert to fraction form
    3,017,027.90/4,528,385.83 = 1,099,792.23/x
  3. Step 3: Cross multiply
    3,017,027.90x = 4,528,385.83 × 1,099,792.23
  4. Step 4: Simplify right side
    3,017,027.90x = 4,980,283,550,276.10
  5. Step 5: Solve for x
    x = 4,980,283,550,276.10/3,017,027.90
  6. Step 6: Final answer
    x = 1,650,725.06

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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.