Home / 1,592,007.20-2,384,511.60-959,818.40

Finding the Fourth Proportional to 1,592,007.20, 2,384,511.60 and 959,818.40

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Solution

The fourth proportional to 1,592,007.20, 2,384,511.60 and 959,818.40 is: 1,437,617.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,007.20 : 2,384,511.60 = 959,818.40 : x
  2. Step 2: Convert to fraction form
    1,592,007.20/2,384,511.60 = 959,818.40/x
  3. Step 3: Cross multiply
    1,592,007.20x = 2,384,511.60 × 959,818.40
  4. Step 4: Simplify right side
    1,592,007.20x = 2,288,698,108,693.44
  5. Step 5: Solve for x
    x = 2,288,698,108,693.44/1,592,007.20
  6. Step 6: Final answer
    x = 1,437,617.94

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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.