Home / 1,741,368.87-2,613,061.76-730,400.85

Finding the Fourth Proportional to 1,741,368.87, 2,613,061.76 and 730,400.85

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Solution

The fourth proportional to 1,741,368.87, 2,613,061.76 and 730,400.85 is: 1,096,024.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,368.87 : 2,613,061.76 = 730,400.85 : x
  2. Step 2: Convert to fraction form
    1,741,368.87/2,613,061.76 = 730,400.85/x
  3. Step 3: Cross multiply
    1,741,368.87x = 2,613,061.76 × 730,400.85
  4. Step 4: Simplify right side
    1,741,368.87x = 1,908,582,526,954.49
  5. Step 5: Solve for x
    x = 1,908,582,526,954.49/1,741,368.87
  6. Step 6: Final answer
    x = 1,096,024.26

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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.