Home / 11,495,782.88-17,238,666.32-3,296,616.24

Finding the Fourth Proportional to 11,495,782.88, 17,238,666.32 and 3,296,616.24

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Solution

The fourth proportional to 11,495,782.88, 17,238,666.32 and 3,296,616.24 is: 4,943,488.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,495,782.88 : 17,238,666.32 = 3,296,616.24 : x
  2. Step 2: Convert to fraction form
    11,495,782.88/17,238,666.32 = 3,296,616.24/x
  3. Step 3: Cross multiply
    11,495,782.88x = 17,238,666.32 × 3,296,616.24
  4. Step 4: Simplify right side
    11,495,782.88x = 56,829,267,346,453.04
  5. Step 5: Solve for x
    x = 56,829,267,346,453.04/11,495,782.88
  6. Step 6: Final answer
    x = 4,943,488.23

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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.