Home / 3,043,658.72-4,564,411.20-884,234.57

Finding the Fourth Proportional to 3,043,658.72, 4,564,411.20 and 884,234.57

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Solution

The fourth proportional to 3,043,658.72, 4,564,411.20 and 884,234.57 is: 1,326,039.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,658.72 : 4,564,411.20 = 884,234.57 : x
  2. Step 2: Convert to fraction form
    3,043,658.72/4,564,411.20 = 884,234.57/x
  3. Step 3: Cross multiply
    3,043,658.72x = 4,564,411.20 × 884,234.57
  4. Step 4: Simplify right side
    3,043,658.72x = 4,036,010,174,735.18
  5. Step 5: Solve for x
    x = 4,036,010,174,735.18/3,043,658.72
  6. Step 6: Final answer
    x = 1,326,039.00

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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.