Home / 2,577,277.44-3,564,349.52-2,254,426.43

Finding the Fourth Proportional to 2,577,277.44, 3,564,349.52 and 2,254,426.43

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Solution

The fourth proportional to 2,577,277.44, 3,564,349.52 and 2,254,426.43 is: 3,117,849.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,277.44 : 3,564,349.52 = 2,254,426.43 : x
  2. Step 2: Convert to fraction form
    2,577,277.44/3,564,349.52 = 2,254,426.43/x
  3. Step 3: Cross multiply
    2,577,277.44x = 3,564,349.52 × 2,254,426.43
  4. Step 4: Simplify right side
    2,577,277.44x = 8,035,563,734,551.93
  5. Step 5: Solve for x
    x = 8,035,563,734,551.93/2,577,277.44
  6. Step 6: Final answer
    x = 3,117,849.72

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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.