Home / 4,260,385.83-5,879,379.24-2,326,703.31

Finding the Fourth Proportional to 4,260,385.83, 5,879,379.24 and 2,326,703.31

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Solution

The fourth proportional to 4,260,385.83, 5,879,379.24 and 2,326,703.31 is: 3,210,876.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260,385.83 : 5,879,379.24 = 2,326,703.31 : x
  2. Step 2: Convert to fraction form
    4,260,385.83/5,879,379.24 = 2,326,703.31/x
  3. Step 3: Cross multiply
    4,260,385.83x = 5,879,379.24 × 2,326,703.31
  4. Step 4: Simplify right side
    4,260,385.83x = 13,679,571,138,453.29
  5. Step 5: Solve for x
    x = 13,679,571,138,453.29/4,260,385.83
  6. Step 6: Final answer
    x = 3,210,876.12

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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.