Home / 529,312.25-793,522.05-229,567.07

Finding the Fourth Proportional to 529,312.25, 793,522.05 and 229,567.07

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Solution

The fourth proportional to 529,312.25, 793,522.05 and 229,567.07 is: 344,157.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,312.25 : 793,522.05 = 229,567.07 : x
  2. Step 2: Convert to fraction form
    529,312.25/793,522.05 = 229,567.07/x
  3. Step 3: Cross multiply
    529,312.25x = 793,522.05 × 229,567.07
  4. Step 4: Simplify right side
    529,312.25x = 182,166,535,835.48
  5. Step 5: Solve for x
    x = 182,166,535,835.48/529,312.25
  6. Step 6: Final answer
    x = 344,157.03

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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.