Home / 4,673,111.80-7,013,604.30-1,835,260.60

Finding the Fourth Proportional to 4,673,111.80, 7,013,604.30 and 1,835,260.60

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Solution

The fourth proportional to 4,673,111.80, 7,013,604.30 and 1,835,260.60 is: 2,754,436.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,673,111.80 : 7,013,604.30 = 1,835,260.60 : x
  2. Step 2: Convert to fraction form
    4,673,111.80/7,013,604.30 = 1,835,260.60/x
  3. Step 3: Cross multiply
    4,673,111.80x = 7,013,604.30 × 1,835,260.60
  4. Step 4: Simplify right side
    4,673,111.80x = 12,871,791,635,780.58
  5. Step 5: Solve for x
    x = 12,871,791,635,780.58/4,673,111.80
  6. Step 6: Final answer
    x = 2,754,436.91

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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.