Home / 3,337,646.91-4,606,043.31-1,887,559.26

Finding the Fourth Proportional to 3,337,646.91, 4,606,043.31 and 1,887,559.26

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Solution

The fourth proportional to 3,337,646.91, 4,606,043.31 and 1,887,559.26 is: 2,604,883.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,646.91 : 4,606,043.31 = 1,887,559.26 : x
  2. Step 2: Convert to fraction form
    3,337,646.91/4,606,043.31 = 1,887,559.26/x
  3. Step 3: Cross multiply
    3,337,646.91x = 4,606,043.31 × 1,887,559.26
  4. Step 4: Simplify right side
    3,337,646.91x = 8,694,179,701,751.55
  5. Step 5: Solve for x
    x = 8,694,179,701,751.55/3,337,646.91
  6. Step 6: Final answer
    x = 2,604,883.00

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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.