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Finding the Fourth Proportional to 594,980,002.60, 892,470,003.90 and 594,980,002.60

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Solution

The fourth proportional to 594,980,002.60, 892,470,003.90 and 594,980,002.60 is: 892,470,003.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,980,002.60 : 892,470,003.90 = 594,980,002.60 : x
  2. Step 2: Convert to fraction form
    594,980,002.60/892,470,003.90 = 594,980,002.60/x
  3. Step 3: Cross multiply
    594,980,002.60x = 892,470,003.90 × 594,980,002.60
  4. Step 4: Simplify right side
    594,980,002.60x = 531,001,805,240,844,032
  5. Step 5: Solve for x
    x = 531,001,805,240,844,032/594,980,002.60
  6. Step 6: Final answer
    x = 892,470,003.90

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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.