Home / 3,592,153.44-5,388,939.98-1,317,698.95

Finding the Fourth Proportional to 3,592,153.44, 5,388,939.98 and 1,317,698.95

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Solution

The fourth proportional to 3,592,153.44, 5,388,939.98 and 1,317,698.95 is: 1,976,808.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,153.44 : 5,388,939.98 = 1,317,698.95 : x
  2. Step 2: Convert to fraction form
    3,592,153.44/5,388,939.98 = 1,317,698.95/x
  3. Step 3: Cross multiply
    3,592,153.44x = 5,388,939.98 × 1,317,698.95
  4. Step 4: Simplify right side
    3,592,153.44x = 7,101,000,553,259.02
  5. Step 5: Solve for x
    x = 7,101,000,553,259.02/3,592,153.44
  6. Step 6: Final answer
    x = 1,976,808.81

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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.