Home / 4,159,666.82-6,235,366.80-2,894,837.24

Finding the Fourth Proportional to 4,159,666.82, 6,235,366.80 and 2,894,837.24

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Solution

The fourth proportional to 4,159,666.82, 6,235,366.80 and 2,894,837.24 is: 4,339,379.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,666.82 : 6,235,366.80 = 2,894,837.24 : x
  2. Step 2: Convert to fraction form
    4,159,666.82/6,235,366.80 = 2,894,837.24/x
  3. Step 3: Cross multiply
    4,159,666.82x = 6,235,366.80 × 2,894,837.24
  4. Step 4: Simplify right side
    4,159,666.82x = 18,050,372,017,699.63
  5. Step 5: Solve for x
    x = 18,050,372,017,699.63/4,159,666.82
  6. Step 6: Final answer
    x = 4,339,379.28

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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.