Home / 2,284,333.11-3,424,088.43-766,576.98

Finding the Fourth Proportional to 2,284,333.11, 3,424,088.43 and 766,576.98

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Solution

The fourth proportional to 2,284,333.11, 3,424,088.43 and 766,576.98 is: 1,149,056.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,333.11 : 3,424,088.43 = 766,576.98 : x
  2. Step 2: Convert to fraction form
    2,284,333.11/3,424,088.43 = 766,576.98/x
  3. Step 3: Cross multiply
    2,284,333.11x = 3,424,088.43 × 766,576.98
  4. Step 4: Simplify right side
    2,284,333.11x = 2,624,827,367,922.34
  5. Step 5: Solve for x
    x = 2,624,827,367,922.34/2,284,333.11
  6. Step 6: Final answer
    x = 1,149,056.31

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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.