Home / 2,283,363.51-3,151,145.48-1,264,768.17

Finding the Fourth Proportional to 2,283,363.51, 3,151,145.48 and 1,264,768.17

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Solution

The fourth proportional to 2,283,363.51, 3,151,145.48 and 1,264,768.17 is: 1,745,437.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,363.51 : 3,151,145.48 = 1,264,768.17 : x
  2. Step 2: Convert to fraction form
    2,283,363.51/3,151,145.48 = 1,264,768.17/x
  3. Step 3: Cross multiply
    2,283,363.51x = 3,151,145.48 × 1,264,768.17
  4. Step 4: Simplify right side
    2,283,363.51x = 3,985,468,495,819.53
  5. Step 5: Solve for x
    x = 3,985,468,495,819.53/2,283,363.51
  6. Step 6: Final answer
    x = 1,745,437.59

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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.