Home / 5,056,224.54-6,977,589.93-2,764,385.28

Finding the Fourth Proportional to 5,056,224.54, 6,977,589.93 and 2,764,385.28

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Solution

The fourth proportional to 5,056,224.54, 6,977,589.93 and 2,764,385.28 is: 3,814,851.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056,224.54 : 6,977,589.93 = 2,764,385.28 : x
  2. Step 2: Convert to fraction form
    5,056,224.54/6,977,589.93 = 2,764,385.28/x
  3. Step 3: Cross multiply
    5,056,224.54x = 6,977,589.93 × 2,764,385.28
  4. Step 4: Simplify right side
    5,056,224.54x = 19,288,746,892,368.23
  5. Step 5: Solve for x
    x = 19,288,746,892,368.23/5,056,224.54
  6. Step 6: Final answer
    x = 3,814,851.72

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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.