Home / 3,505,585.50-4,837,707.99-1,895,953.50

Finding the Fourth Proportional to 3,505,585.50, 4,837,707.99 and 1,895,953.50

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Solution

The fourth proportional to 3,505,585.50, 4,837,707.99 and 1,895,953.50 is: 2,616,415.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,585.50 : 4,837,707.99 = 1,895,953.50 : x
  2. Step 2: Convert to fraction form
    3,505,585.50/4,837,707.99 = 1,895,953.50/x
  3. Step 3: Cross multiply
    3,505,585.50x = 4,837,707.99 × 1,895,953.50
  4. Step 4: Simplify right side
    3,505,585.50x = 9,172,069,395,618.47
  5. Step 5: Solve for x
    x = 9,172,069,395,618.47/3,505,585.50
  6. Step 6: Final answer
    x = 2,616,415.83

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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.