Home / 2,038,988.46-3,058,285.24-619,056.84

Finding the Fourth Proportional to 2,038,988.46, 3,058,285.24 and 619,056.84

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Solution

The fourth proportional to 2,038,988.46, 3,058,285.24 and 619,056.84 is: 928,525.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,988.46 : 3,058,285.24 = 619,056.84 : x
  2. Step 2: Convert to fraction form
    2,038,988.46/3,058,285.24 = 619,056.84/x
  3. Step 3: Cross multiply
    2,038,988.46x = 3,058,285.24 × 619,056.84
  4. Step 4: Simplify right side
    2,038,988.46x = 1,893,252,396,493.04
  5. Step 5: Solve for x
    x = 1,893,252,396,493.04/2,038,988.46
  6. Step 6: Final answer
    x = 928,525.31

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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.