Home / 2,356,452-3,251,903.76-1,283,364

Finding the Fourth Proportional to 2,356,452, 3,251,903.76 and 1,283,364

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Solution

The fourth proportional to 2,356,452, 3,251,903.76 and 1,283,364 is: 1,771,042.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,356,452 : 3,251,903.76 = 1,283,364 : x
  2. Step 2: Convert to fraction form
    2,356,452/3,251,903.76 = 1,283,364/x
  3. Step 3: Cross multiply
    2,356,452x = 3,251,903.76 × 1,283,364
  4. Step 4: Simplify right side
    2,356,452x = 4,173,376,217,048.64
  5. Step 5: Solve for x
    x = 4,173,376,217,048.64/2,356,452
  6. Step 6: Final answer
    x = 1,771,042.32

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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.