Home / 1,194,367.04-1,648,227.84-650,503.68

Finding the Fourth Proportional to 1,194,367.04, 1,648,227.84 and 650,503.68

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Solution

The fourth proportional to 1,194,367.04, 1,648,227.84 and 650,503.68 is: 897,695.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,367.04 : 1,648,227.84 = 650,503.68 : x
  2. Step 2: Convert to fraction form
    1,194,367.04/1,648,227.84 = 650,503.68/x
  3. Step 3: Cross multiply
    1,194,367.04x = 1,648,227.84 × 650,503.68
  4. Step 4: Simplify right side
    1,194,367.04x = 1,072,178,275,398.45
  5. Step 5: Solve for x
    x = 1,072,178,275,398.45/1,194,367.04
  6. Step 6: Final answer
    x = 897,695.80

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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.