Home / 1,329,745-1,835,180.90-793,201

Finding the Fourth Proportional to 1,329,745, 1,835,180.90 and 793,201

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Solution

The fourth proportional to 1,329,745, 1,835,180.90 and 793,201 is: 1,094,696.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,329,745 : 1,835,180.90 = 793,201 : x
  2. Step 2: Convert to fraction form
    1,329,745/1,835,180.90 = 793,201/x
  3. Step 3: Cross multiply
    1,329,745x = 1,835,180.90 × 793,201
  4. Step 4: Simplify right side
    1,329,745x = 1,455,667,325,060.90
  5. Step 5: Solve for x
    x = 1,455,667,325,060.90/1,329,745
  6. Step 6: Final answer
    x = 1,094,696.60

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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.