Home / 1,066,999.98-1,598,723.01-750,792.57

Finding the Fourth Proportional to 1,066,999.98, 1,598,723.01 and 750,792.57

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Solution

The fourth proportional to 1,066,999.98, 1,598,723.01 and 750,792.57 is: 1,124,938.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,999.98 : 1,598,723.01 = 750,792.57 : x
  2. Step 2: Convert to fraction form
    1,066,999.98/1,598,723.01 = 750,792.57/x
  3. Step 3: Cross multiply
    1,066,999.98x = 1,598,723.01 × 750,792.57
  4. Step 4: Simplify right side
    1,066,999.98x = 1,200,309,357,396.04
  5. Step 5: Solve for x
    x = 1,200,309,357,396.04/1,066,999.98
  6. Step 6: Final answer
    x = 1,124,938.50

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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.