Home / 1,194,655.19-1,648,623.44-658,111.19

Finding the Fourth Proportional to 1,194,655.19, 1,648,623.44 and 658,111.19

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Solution

The fourth proportional to 1,194,655.19, 1,648,623.44 and 658,111.19 is: 908,193.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,655.19 : 1,648,623.44 = 658,111.19 : x
  2. Step 2: Convert to fraction form
    1,194,655.19/1,648,623.44 = 658,111.19/x
  3. Step 3: Cross multiply
    1,194,655.19x = 1,648,623.44 × 658,111.19
  4. Step 4: Simplify right side
    1,194,655.19x = 1,084,977,522,426.62
  5. Step 5: Solve for x
    x = 1,084,977,522,426.62/1,194,655.19
  6. Step 6: Final answer
    x = 908,193.04

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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.