Home / 2,730,880.61-3,766,485.03-1,750,913.31

Finding the Fourth Proportional to 2,730,880.61, 3,766,485.03 and 1,750,913.31

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Solution

The fourth proportional to 2,730,880.61, 3,766,485.03 and 1,750,913.31 is: 2,414,894.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,880.61 : 3,766,485.03 = 1,750,913.31 : x
  2. Step 2: Convert to fraction form
    2,730,880.61/3,766,485.03 = 1,750,913.31/x
  3. Step 3: Cross multiply
    2,730,880.61x = 3,766,485.03 × 1,750,913.31
  4. Step 4: Simplify right side
    2,730,880.61x = 6,594,788,770,942.75
  5. Step 5: Solve for x
    x = 6,594,788,770,942.75/2,730,880.61
  6. Step 6: Final answer
    x = 2,414,894.58

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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.