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Finding the Fourth Proportional to 584,775.56, 877,189.26 and 164,042.12

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Solution

The fourth proportional to 584,775.56, 877,189.26 and 164,042.12 is: 246,070.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,775.56 : 877,189.26 = 164,042.12 : x
  2. Step 2: Convert to fraction form
    584,775.56/877,189.26 = 164,042.12/x
  3. Step 3: Cross multiply
    584,775.56x = 877,189.26 × 164,042.12
  4. Step 4: Simplify right side
    584,775.56x = 143,895,985,851.63
  5. Step 5: Solve for x
    x = 143,895,985,851.63/584,775.56
  6. Step 6: Final answer
    x = 246,070.45

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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.