Home / 1,479,083.26-2,041,093.47-834,563.41

Finding the Fourth Proportional to 1,479,083.26, 2,041,093.47 and 834,563.41

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Solution

The fourth proportional to 1,479,083.26, 2,041,093.47 and 834,563.41 is: 1,151,674.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,479,083.26 : 2,041,093.47 = 834,563.41 : x
  2. Step 2: Convert to fraction form
    1,479,083.26/2,041,093.47 = 834,563.41/x
  3. Step 3: Cross multiply
    1,479,083.26x = 2,041,093.47 × 834,563.41
  4. Step 4: Simplify right side
    1,479,083.26x = 1,703,421,926,451.93
  5. Step 5: Solve for x
    x = 1,703,421,926,451.93/1,479,083.26
  6. Step 6: Final answer
    x = 1,151,674.13

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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.