Home / 1,194,796.10-1,648,813.73-650,930.24

Finding the Fourth Proportional to 1,194,796.10, 1,648,813.73 and 650,930.24

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Solution

The fourth proportional to 1,194,796.10, 1,648,813.73 and 650,930.24 is: 898,281.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,796.10 : 1,648,813.73 = 650,930.24 : x
  2. Step 2: Convert to fraction form
    1,194,796.10/1,648,813.73 = 650,930.24/x
  3. Step 3: Cross multiply
    1,194,796.10x = 1,648,813.73 × 650,930.24
  4. Step 4: Simplify right side
    1,194,796.10x = 1,073,262,717,851.58
  5. Step 5: Solve for x
    x = 1,073,262,717,851.58/1,194,796.10
  6. Step 6: Final answer
    x = 898,281.07

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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.