Home / 1,466,774.34-2,200,793.55-793,329.81

Finding the Fourth Proportional to 1,466,774.34, 2,200,793.55 and 793,329.81

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Solution

The fourth proportional to 1,466,774.34, 2,200,793.55 and 793,329.81 is: 1,190,336.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,774.34 : 2,200,793.55 = 793,329.81 : x
  2. Step 2: Convert to fraction form
    1,466,774.34/2,200,793.55 = 793,329.81/x
  3. Step 3: Cross multiply
    1,466,774.34x = 2,200,793.55 × 793,329.81
  4. Step 4: Simplify right side
    1,466,774.34x = 1,745,955,128,870.73
  5. Step 5: Solve for x
    x = 1,745,955,128,870.73/1,466,774.34
  6. Step 6: Final answer
    x = 1,190,336.56

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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.