Home / 1,232,324.16-1,848,358.56-835,513.92

Finding the Fourth Proportional to 1,232,324.16, 1,848,358.56 and 835,513.92

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Solution

The fourth proportional to 1,232,324.16, 1,848,358.56 and 835,513.92 is: 1,253,184.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,324.16 : 1,848,358.56 = 835,513.92 : x
  2. Step 2: Convert to fraction form
    1,232,324.16/1,848,358.56 = 835,513.92/x
  3. Step 3: Cross multiply
    1,232,324.16x = 1,848,358.56 × 835,513.92
  4. Step 4: Simplify right side
    1,232,324.16x = 1,544,329,306,031.16
  5. Step 5: Solve for x
    x = 1,544,329,306,031.16/1,232,324.16
  6. Step 6: Final answer
    x = 1,253,184.31

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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.