Home / 959,327.55-1,323,837.32-529,598.43

Finding the Fourth Proportional to 959,327.55, 1,323,837.32 and 529,598.43

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Solution

The fourth proportional to 959,327.55, 1,323,837.32 and 529,598.43 is: 730,826.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,327.55 : 1,323,837.32 = 529,598.43 : x
  2. Step 2: Convert to fraction form
    959,327.55/1,323,837.32 = 529,598.43/x
  3. Step 3: Cross multiply
    959,327.55x = 1,323,837.32 × 529,598.43
  4. Step 4: Simplify right side
    959,327.55x = 701,102,163,599.42
  5. Step 5: Solve for x
    x = 701,102,163,599.42/959,327.55
  6. Step 6: Final answer
    x = 730,826.67

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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.