Home / 1,079,205.93-1,489,308.93-595,775.04

Finding the Fourth Proportional to 1,079,205.93, 1,489,308.93 and 595,775.04

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Solution

The fourth proportional to 1,079,205.93, 1,489,308.93 and 595,775.04 is: 822,172.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,205.93 : 1,489,308.93 = 595,775.04 : x
  2. Step 2: Convert to fraction form
    1,079,205.93/1,489,308.93 = 595,775.04/x
  3. Step 3: Cross multiply
    1,079,205.93x = 1,489,308.93 × 595,775.04
  4. Step 4: Simplify right side
    1,079,205.93x = 887,293,087,343.11
  5. Step 5: Solve for x
    x = 887,293,087,343.11/1,079,205.93
  6. Step 6: Final answer
    x = 822,172.18

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1.5x scale

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.