Home / 4,339,029.52-6,509,762.93-1,606,535.83

Finding the Fourth Proportional to 4,339,029.52, 6,509,762.93 and 1,606,535.83

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Solution

The fourth proportional to 4,339,029.52, 6,509,762.93 and 1,606,535.83 is: 2,410,254.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339,029.52 : 6,509,762.93 = 1,606,535.83 : x
  2. Step 2: Convert to fraction form
    4,339,029.52/6,509,762.93 = 1,606,535.83/x
  3. Step 3: Cross multiply
    4,339,029.52x = 6,509,762.93 × 1,606,535.83
  4. Step 4: Simplify right side
    4,339,029.52x = 10,458,167,391,850.78
  5. Step 5: Solve for x
    x = 10,458,167,391,850.78/4,339,029.52
  6. Step 6: Final answer
    x = 2,410,254.95

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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.