Home / 3,032,543.35-4,184,930.09-1,655,896.65

Finding the Fourth Proportional to 3,032,543.35, 4,184,930.09 and 1,655,896.65

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Solution

The fourth proportional to 3,032,543.35, 4,184,930.09 and 1,655,896.65 is: 2,285,148.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,543.35 : 4,184,930.09 = 1,655,896.65 : x
  2. Step 2: Convert to fraction form
    3,032,543.35/4,184,930.09 = 1,655,896.65/x
  3. Step 3: Cross multiply
    3,032,543.35x = 4,184,930.09 × 1,655,896.65
  4. Step 4: Simplify right side
    3,032,543.35x = 6,929,811,704,104.02
  5. Step 5: Solve for x
    x = 6,929,811,704,104.02/3,032,543.35
  6. Step 6: Final answer
    x = 2,285,148.44

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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.