Home / 3,480,206.58-4,803,262.30-2,029,901.98

Finding the Fourth Proportional to 3,480,206.58, 4,803,262.30 and 2,029,901.98

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Solution

The fourth proportional to 3,480,206.58, 4,803,262.30 and 2,029,901.98 is: 2,801,601.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,480,206.58 : 4,803,262.30 = 2,029,901.98 : x
  2. Step 2: Convert to fraction form
    3,480,206.58/4,803,262.30 = 2,029,901.98/x
  3. Step 3: Cross multiply
    3,480,206.58x = 4,803,262.30 × 2,029,901.98
  4. Step 4: Simplify right side
    3,480,206.58x = 9,750,151,653,229.35
  5. Step 5: Solve for x
    x = 9,750,151,653,229.35/3,480,206.58
  6. Step 6: Final answer
    x = 2,801,601.41

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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.