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Finding the Fourth Proportional to 584,700.62, 877,050.96 and 141,468.62

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Solution

The fourth proportional to 584,700.62, 877,050.96 and 141,468.62 is: 212,202.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,700.62 : 877,050.96 = 141,468.62 : x
  2. Step 2: Convert to fraction form
    584,700.62/877,050.96 = 141,468.62/x
  3. Step 3: Cross multiply
    584,700.62x = 877,050.96 × 141,468.62
  4. Step 4: Simplify right side
    584,700.62x = 124,075,188,980.88
  5. Step 5: Solve for x
    x = 124,075,188,980.88/584,700.62
  6. Step 6: Final answer
    x = 212,202.94

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Double scale
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Similar ratio
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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.