Home / 2,000,910.98-2,761,251.45-1,095,486.50

Finding the Fourth Proportional to 2,000,910.98, 2,761,251.45 and 1,095,486.50

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Solution

The fourth proportional to 2,000,910.98, 2,761,251.45 and 1,095,486.50 is: 1,511,768.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,910.98 : 2,761,251.45 = 1,095,486.50 : x
  2. Step 2: Convert to fraction form
    2,000,910.98/2,761,251.45 = 1,095,486.50/x
  3. Step 3: Cross multiply
    2,000,910.98x = 2,761,251.45 × 1,095,486.50
  4. Step 4: Simplify right side
    2,000,910.98x = 3,024,913,686,580.43
  5. Step 5: Solve for x
    x = 3,024,913,686,580.43/2,000,910.98
  6. Step 6: Final answer
    x = 1,511,768.25

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1.5x scale

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.