Home / 3,509,800.29-4,843,079.15-2,058,966.36

Finding the Fourth Proportional to 3,509,800.29, 4,843,079.15 and 2,058,966.36

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Solution

The fourth proportional to 3,509,800.29, 4,843,079.15 and 2,058,966.36 is: 2,841,112.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,509,800.29 : 4,843,079.15 = 2,058,966.36 : x
  2. Step 2: Convert to fraction form
    3,509,800.29/4,843,079.15 = 2,058,966.36/x
  3. Step 3: Cross multiply
    3,509,800.29x = 4,843,079.15 × 2,058,966.36
  4. Step 4: Simplify right side
    3,509,800.29x = 9,971,737,014,157.17
  5. Step 5: Solve for x
    x = 9,971,737,014,157.17/3,509,800.29
  6. Step 6: Final answer
    x = 2,841,112.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.