Home / 683,167.05-1,023,110.32-366,926.85

Finding the Fourth Proportional to 683,167.05, 1,023,110.32 and 366,926.85

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Solution

The fourth proportional to 683,167.05, 1,023,110.32 and 366,926.85 is: 549,509.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,167.05 : 1,023,110.32 = 366,926.85 : x
  2. Step 2: Convert to fraction form
    683,167.05/1,023,110.32 = 366,926.85/x
  3. Step 3: Cross multiply
    683,167.05x = 1,023,110.32 × 366,926.85
  4. Step 4: Simplify right side
    683,167.05x = 375,406,646,920.09
  5. Step 5: Solve for x
    x = 375,406,646,920.09/683,167.05
  6. Step 6: Final answer
    x = 549,509.30

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1.5x scale

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.