Home / 958,950.01-1,323,312.33-529,224.55

Finding the Fourth Proportional to 958,950.01, 1,323,312.33 and 529,224.55

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Solution

The fourth proportional to 958,950.01, 1,323,312.33 and 529,224.55 is: 730,308.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,950.01 : 1,323,312.33 = 529,224.55 : x
  2. Step 2: Convert to fraction form
    958,950.01/1,323,312.33 = 529,224.55/x
  3. Step 3: Cross multiply
    958,950.01x = 1,323,312.33 × 529,224.55
  4. Step 4: Simplify right side
    958,950.01x = 700,329,372,353.70
  5. Step 5: Solve for x
    x = 700,329,372,353.70/958,950.01
  6. Step 6: Final answer
    x = 730,308.53

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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.