Home / 441,688.15-662,535.68-241,899.54

Finding the Fourth Proportional to 441,688.15, 662,535.68 and 241,899.54

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Solution

The fourth proportional to 441,688.15, 662,535.68 and 241,899.54 is: 362,851.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,688.15 : 662,535.68 = 241,899.54 : x
  2. Step 2: Convert to fraction form
    441,688.15/662,535.68 = 241,899.54/x
  3. Step 3: Cross multiply
    441,688.15x = 662,535.68 × 241,899.54
  4. Step 4: Simplify right side
    441,688.15x = 160,267,076,225.59
  5. Step 5: Solve for x
    x = 160,267,076,225.59/441,688.15
  6. Step 6: Final answer
    x = 362,851.20

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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.