Home / 1,953,730.29-2,932,487.19-943,562.28

Finding the Fourth Proportional to 1,953,730.29, 2,932,487.19 and 943,562.28

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Solution

The fourth proportional to 1,953,730.29, 2,932,487.19 and 943,562.28 is: 1,416,257.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,953,730.29 : 2,932,487.19 = 943,562.28 : x
  2. Step 2: Convert to fraction form
    1,953,730.29/2,932,487.19 = 943,562.28/x
  3. Step 3: Cross multiply
    1,953,730.29x = 2,932,487.19 × 943,562.28
  4. Step 4: Simplify right side
    1,953,730.29x = 2,766,984,299,067.19
  5. Step 5: Solve for x
    x = 2,766,984,299,067.19/1,953,730.29
  6. Step 6: Final answer
    x = 1,416,257.05

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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.