Home / 2,058,803.20-3,088,204.80-563,046.40

Finding the Fourth Proportional to 2,058,803.20, 3,088,204.80 and 563,046.40

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Solution

The fourth proportional to 2,058,803.20, 3,088,204.80 and 563,046.40 is: 844,569.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058,803.20 : 3,088,204.80 = 563,046.40 : x
  2. Step 2: Convert to fraction form
    2,058,803.20/3,088,204.80 = 563,046.40/x
  3. Step 3: Cross multiply
    2,058,803.20x = 3,088,204.80 × 563,046.40
  4. Step 4: Simplify right side
    2,058,803.20x = 1,738,802,595,102.72
  5. Step 5: Solve for x
    x = 1,738,802,595,102.72/2,058,803.20
  6. Step 6: Final answer
    x = 844,569.60

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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.