Home / 2,843,300.80-4,256,656.80-2,544,702.40

Finding the Fourth Proportional to 2,843,300.80, 4,256,656.80 and 2,544,702.40

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Solution

The fourth proportional to 2,843,300.80, 4,256,656.80 and 2,544,702.40 is: 3,809,630.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,300.80 : 4,256,656.80 = 2,544,702.40 : x
  2. Step 2: Convert to fraction form
    2,843,300.80/4,256,656.80 = 2,544,702.40/x
  3. Step 3: Cross multiply
    2,843,300.80x = 4,256,656.80 × 2,544,702.40
  4. Step 4: Simplify right side
    2,843,300.80x = 10,831,924,774,936.32
  5. Step 5: Solve for x
    x = 10,831,924,774,936.32/2,843,300.80
  6. Step 6: Final answer
    x = 3,809,630.26

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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.