Home / 1,095,533.98-1,643,319.23-496,500.23

Finding the Fourth Proportional to 1,095,533.98, 1,643,319.23 and 496,500.23

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Solution

The fourth proportional to 1,095,533.98, 1,643,319.23 and 496,500.23 is: 744,758.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,533.98 : 1,643,319.23 = 496,500.23 : x
  2. Step 2: Convert to fraction form
    1,095,533.98/1,643,319.23 = 496,500.23/x
  3. Step 3: Cross multiply
    1,095,533.98x = 1,643,319.23 × 496,500.23
  4. Step 4: Simplify right side
    1,095,533.98x = 815,908,377,284.22
  5. Step 5: Solve for x
    x = 815,908,377,284.22/1,095,533.98
  6. Step 6: Final answer
    x = 744,758.62

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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.