Home / 1,082,320.03-1,493,539.43-598,860.89

Finding the Fourth Proportional to 1,082,320.03, 1,493,539.43 and 598,860.89

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Solution

The fourth proportional to 1,082,320.03, 1,493,539.43 and 598,860.89 is: 826,393.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,320.03 : 1,493,539.43 = 598,860.89 : x
  2. Step 2: Convert to fraction form
    1,082,320.03/1,493,539.43 = 598,860.89/x
  3. Step 3: Cross multiply
    1,082,320.03x = 1,493,539.43 × 598,860.89
  4. Step 4: Simplify right side
    1,082,320.03x = 894,422,360,892.71
  5. Step 5: Solve for x
    x = 894,422,360,892.71/1,082,320.03
  6. Step 6: Final answer
    x = 826,393.62

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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.