Home / 2,273,487.93-3,137,190.03-1,254,827.07

Finding the Fourth Proportional to 2,273,487.93, 3,137,190.03 and 1,254,827.07

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Solution

The fourth proportional to 2,273,487.93, 3,137,190.03 and 1,254,827.07 is: 1,731,538.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,487.93 : 3,137,190.03 = 1,254,827.07 : x
  2. Step 2: Convert to fraction form
    2,273,487.93/3,137,190.03 = 1,254,827.07/x
  3. Step 3: Cross multiply
    2,273,487.93x = 3,137,190.03 × 1,254,827.07
  4. Step 4: Simplify right side
    2,273,487.93x = 3,936,630,973,378.11
  5. Step 5: Solve for x
    x = 3,936,630,973,378.11/2,273,487.93
  6. Step 6: Final answer
    x = 1,731,538.10

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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.