Home / 1,166,662.48-1,750,250.62-357,053.10

Finding the Fourth Proportional to 1,166,662.48, 1,750,250.62 and 357,053.10

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Solution

The fourth proportional to 1,166,662.48, 1,750,250.62 and 357,053.10 is: 535,658.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,662.48 : 1,750,250.62 = 357,053.10 : x
  2. Step 2: Convert to fraction form
    1,166,662.48/1,750,250.62 = 357,053.10/x
  3. Step 3: Cross multiply
    1,166,662.48x = 1,750,250.62 × 357,053.10
  4. Step 4: Simplify right side
    1,166,662.48x = 624,932,409,647.92
  5. Step 5: Solve for x
    x = 624,932,409,647.92/1,166,662.48
  6. Step 6: Final answer
    x = 535,658.27

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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.