Home / 2,983,225.52-4,471,842-959,982.48

Finding the Fourth Proportional to 2,983,225.52, 4,471,842 and 959,982.48

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Solution

The fourth proportional to 2,983,225.52, 4,471,842 and 959,982.48 is: 1,439,009.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,983,225.52 : 4,471,842 = 959,982.48 : x
  2. Step 2: Convert to fraction form
    2,983,225.52/4,471,842 = 959,982.48/x
  3. Step 3: Cross multiply
    2,983,225.52x = 4,471,842 × 959,982.48
  4. Step 4: Simplify right side
    2,983,225.52x = 4,292,889,973,328.16
  5. Step 5: Solve for x
    x = 4,292,889,973,328.16/2,983,225.52
  6. Step 6: Final answer
    x = 1,439,009.54

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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.