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Finding the Fourth Proportional to 607,006.60, 848,234.60 and 607,006.60

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Solution

The fourth proportional to 607,006.60, 848,234.60 and 607,006.60 is: 848,234.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,006.60 : 848,234.60 = 607,006.60 : x
  2. Step 2: Convert to fraction form
    607,006.60/848,234.60 = 607,006.60/x
  3. Step 3: Cross multiply
    607,006.60x = 848,234.60 × 607,006.60
  4. Step 4: Simplify right side
    607,006.60x = 514,884,000,548.36
  5. Step 5: Solve for x
    x = 514,884,000,548.36/607,006.60
  6. Step 6: Final answer
    x = 848,234.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.