Home / 2,757,827.35-4,133,887.93-1,051,511.59

Finding the Fourth Proportional to 2,757,827.35, 4,133,887.93 and 1,051,511.59

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Solution

The fourth proportional to 2,757,827.35, 4,133,887.93 and 1,051,511.59 is: 1,576,179.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757,827.35 : 4,133,887.93 = 1,051,511.59 : x
  2. Step 2: Convert to fraction form
    2,757,827.35/4,133,887.93 = 1,051,511.59/x
  3. Step 3: Cross multiply
    2,757,827.35x = 4,133,887.93 × 1,051,511.59
  4. Step 4: Simplify right side
    2,757,827.35x = 4,346,831,070,156.11
  5. Step 5: Solve for x
    x = 4,346,831,070,156.11/2,757,827.35
  6. Step 6: Final answer
    x = 1,576,179.55

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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.