Home / 2,307,461.36-3,184,277.72-1,274,966

Finding the Fourth Proportional to 2,307,461.36, 3,184,277.72 and 1,274,966

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Solution

The fourth proportional to 2,307,461.36, 3,184,277.72 and 1,274,966 is: 1,759,442.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,461.36 : 3,184,277.72 = 1,274,966 : x
  2. Step 2: Convert to fraction form
    2,307,461.36/3,184,277.72 = 1,274,966/x
  3. Step 3: Cross multiply
    2,307,461.36x = 3,184,277.72 × 1,274,966
  4. Step 4: Simplify right side
    2,307,461.36x = 4,059,845,827,557.52
  5. Step 5: Solve for x
    x = 4,059,845,827,557.52/2,307,461.36
  6. Step 6: Final answer
    x = 1,759,442.61

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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.