Home / 8,554,242.02-12,831,252.26-2,077,370.44

Finding the Fourth Proportional to 8,554,242.02, 12,831,252.26 and 2,077,370.44

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Solution

The fourth proportional to 8,554,242.02, 12,831,252.26 and 2,077,370.44 is: 3,116,028.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,554,242.02 : 12,831,252.26 = 2,077,370.44 : x
  2. Step 2: Convert to fraction form
    8,554,242.02/12,831,252.26 = 2,077,370.44/x
  3. Step 3: Cross multiply
    8,554,242.02x = 12,831,252.26 × 2,077,370.44
  4. Step 4: Simplify right side
    8,554,242.02x = 26,655,264,153,107.19
  5. Step 5: Solve for x
    x = 26,655,264,153,107.19/8,554,242.02
  6. Step 6: Final answer
    x = 3,116,028.76

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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.