Home / 1,275,793.46-1,913,025.73-601,693.77

Finding the Fourth Proportional to 1,275,793.46, 1,913,025.73 and 601,693.77

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Solution

The fourth proportional to 1,275,793.46, 1,913,025.73 and 601,693.77 is: 902,227.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,275,793.46 : 1,913,025.73 = 601,693.77 : x
  2. Step 2: Convert to fraction form
    1,275,793.46/1,913,025.73 = 601,693.77/x
  3. Step 3: Cross multiply
    1,275,793.46x = 1,913,025.73 × 601,693.77
  4. Step 4: Simplify right side
    1,275,793.46x = 1,151,055,663,590.70
  5. Step 5: Solve for x
    x = 1,151,055,663,590.70/1,275,793.46
  6. Step 6: Final answer
    x = 902,227.28

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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.