Home / 2,034,941.50-2,808,252.21-1,117,255.24

Finding the Fourth Proportional to 2,034,941.50, 2,808,252.21 and 1,117,255.24

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Solution

The fourth proportional to 2,034,941.50, 2,808,252.21 and 1,117,255.24 is: 1,541,830.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,941.50 : 2,808,252.21 = 1,117,255.24 : x
  2. Step 2: Convert to fraction form
    2,034,941.50/2,808,252.21 = 1,117,255.24/x
  3. Step 3: Cross multiply
    2,034,941.50x = 2,808,252.21 × 1,117,255.24
  4. Step 4: Simplify right side
    2,034,941.50x = 3,137,534,494,033.16
  5. Step 5: Solve for x
    x = 3,137,534,494,033.16/2,034,941.50
  6. Step 6: Final answer
    x = 1,541,830.32

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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.