Home / 4,998,596.30-7,497,116.85-1,404,010.70

Finding the Fourth Proportional to 4,998,596.30, 7,497,116.85 and 1,404,010.70

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Solution

The fourth proportional to 4,998,596.30, 7,497,116.85 and 1,404,010.70 is: 2,105,797.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,596.30 : 7,497,116.85 = 1,404,010.70 : x
  2. Step 2: Convert to fraction form
    4,998,596.30/7,497,116.85 = 1,404,010.70/x
  3. Step 3: Cross multiply
    4,998,596.30x = 7,497,116.85 × 1,404,010.70
  4. Step 4: Simplify right side
    4,998,596.30x = 10,526,032,276,550.29
  5. Step 5: Solve for x
    x = 10,526,032,276,550.29/4,998,596.30
  6. Step 6: Final answer
    x = 2,105,797.64

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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.