Home / 662,320.07-993,628.18-241,595.94

Finding the Fourth Proportional to 662,320.07, 993,628.18 and 241,595.94

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Solution

The fourth proportional to 662,320.07, 993,628.18 and 241,595.94 is: 362,447.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    662,320.07 : 993,628.18 = 241,595.94 : x
  2. Step 2: Convert to fraction form
    662,320.07/993,628.18 = 241,595.94/x
  3. Step 3: Cross multiply
    662,320.07x = 993,628.18 × 241,595.94
  4. Step 4: Simplify right side
    662,320.07x = 240,056,534,157.59
  5. Step 5: Solve for x
    x = 240,056,534,157.59/662,320.07
  6. Step 6: Final answer
    x = 362,447.92

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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.