Home / 1,196,388.24-1,651,009.41-652,514.28

Finding the Fourth Proportional to 1,196,388.24, 1,651,009.41 and 652,514.28

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Solution

The fourth proportional to 1,196,388.24, 1,651,009.41 and 652,514.28 is: 900,466.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,388.24 : 1,651,009.41 = 652,514.28 : x
  2. Step 2: Convert to fraction form
    1,196,388.24/1,651,009.41 = 652,514.28/x
  3. Step 3: Cross multiply
    1,196,388.24x = 1,651,009.41 × 652,514.28
  4. Step 4: Simplify right side
    1,196,388.24x = 1,077,307,216,439.37
  5. Step 5: Solve for x
    x = 1,077,307,216,439.37/1,196,388.24
  6. Step 6: Final answer
    x = 900,466.24

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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.