Home / 11,472,051-17,207,959.85-2,952,354.36

Finding the Fourth Proportional to 11,472,051, 17,207,959.85 and 2,952,354.36

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Solution

The fourth proportional to 11,472,051, 17,207,959.85 and 2,952,354.36 is: 4,428,501.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,472,051 : 17,207,959.85 = 2,952,354.36 : x
  2. Step 2: Convert to fraction form
    11,472,051/17,207,959.85 = 2,952,354.36/x
  3. Step 3: Cross multiply
    11,472,051x = 17,207,959.85 × 2,952,354.36
  4. Step 4: Simplify right side
    11,472,051x = 50,803,995,289,852.45
  5. Step 5: Solve for x
    x = 50,803,995,289,852.45/11,472,051
  6. Step 6: Final answer
    x = 4,428,501.52

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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.