Home / 1,616,590.88-2,424,182.96-463,583.52

Finding the Fourth Proportional to 1,616,590.88, 2,424,182.96 and 463,583.52

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Solution

The fourth proportional to 1,616,590.88, 2,424,182.96 and 463,583.52 is: 695,173.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,616,590.88 : 2,424,182.96 = 463,583.52 : x
  2. Step 2: Convert to fraction form
    1,616,590.88/2,424,182.96 = 463,583.52/x
  3. Step 3: Cross multiply
    1,616,590.88x = 2,424,182.96 × 463,583.52
  4. Step 4: Simplify right side
    1,616,590.88x = 1,123,811,269,720.82
  5. Step 5: Solve for x
    x = 1,123,811,269,720.82/1,616,590.88
  6. Step 6: Final answer
    x = 695,173.58

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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.