Home / 1,141,849.24-1,575,919.80-658,319.94

Finding the Fourth Proportional to 1,141,849.24, 1,575,919.80 and 658,319.94

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Solution

The fourth proportional to 1,141,849.24, 1,575,919.80 and 658,319.94 is: 908,578.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,849.24 : 1,575,919.80 = 658,319.94 : x
  2. Step 2: Convert to fraction form
    1,141,849.24/1,575,919.80 = 658,319.94/x
  3. Step 3: Cross multiply
    1,141,849.24x = 1,575,919.80 × 658,319.94
  4. Step 4: Simplify right side
    1,141,849.24x = 1,037,459,428,180.81
  5. Step 5: Solve for x
    x = 1,037,459,428,180.81/1,141,849.24
  6. Step 6: Final answer
    x = 908,578.29

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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.