Home / 1,166,657.84-1,750,243.67-357,048.48

Finding the Fourth Proportional to 1,166,657.84, 1,750,243.67 and 357,048.48

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Solution

The fourth proportional to 1,166,657.84, 1,750,243.67 and 357,048.48 is: 535,651.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,657.84 : 1,750,243.67 = 357,048.48 : x
  2. Step 2: Convert to fraction form
    1,166,657.84/1,750,243.67 = 357,048.48/x
  3. Step 3: Cross multiply
    1,166,657.84x = 1,750,243.67 × 357,048.48
  4. Step 4: Simplify right side
    1,166,657.84x = 624,921,840,217.88
  5. Step 5: Solve for x
    x = 624,921,840,217.88/1,166,657.84
  6. Step 6: Final answer
    x = 535,651.34

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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.