Home / 662,308.64-993,611.09-241,584.51

Finding the Fourth Proportional to 662,308.64, 993,611.09 and 241,584.51

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Solution

The fourth proportional to 662,308.64, 993,611.09 and 241,584.51 is: 362,430.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    662,308.64 : 993,611.09 = 241,584.51 : x
  2. Step 2: Convert to fraction form
    662,308.64/993,611.09 = 241,584.51/x
  3. Step 3: Cross multiply
    662,308.64x = 993,611.09 × 241,584.51
  4. Step 4: Simplify right side
    662,308.64x = 240,041,048,308.22
  5. Step 5: Solve for x
    x = 240,041,048,308.22/662,308.64
  6. Step 6: Final answer
    x = 362,430.80

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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.