Home / 2,943,713.43-4,417,283.31-1,237,733.13

Finding the Fourth Proportional to 2,943,713.43, 4,417,283.31 and 1,237,733.13

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Solution

The fourth proportional to 2,943,713.43, 4,417,283.31 and 1,237,733.13 is: 1,857,320.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,943,713.43 : 4,417,283.31 = 1,237,733.13 : x
  2. Step 2: Convert to fraction form
    2,943,713.43/4,417,283.31 = 1,237,733.13/x
  3. Step 3: Cross multiply
    2,943,713.43x = 4,417,283.31 × 1,237,733.13
  4. Step 4: Simplify right side
    2,943,713.43x = 5,467,417,897,383.06
  5. Step 5: Solve for x
    x = 5,467,417,897,383.06/2,943,713.43
  6. Step 6: Final answer
    x = 1,857,320.02

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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.