Home / 2,549,693-3,521,736-1,850,858.47

Finding the Fourth Proportional to 2,549,693, 3,521,736 and 1,850,858.47

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Solution

The fourth proportional to 2,549,693, 3,521,736 and 1,850,858.47 is: 2,556,478.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,693 : 3,521,736 = 1,850,858.47 : x
  2. Step 2: Convert to fraction form
    2,549,693/3,521,736 = 1,850,858.47/x
  3. Step 3: Cross multiply
    2,549,693x = 3,521,736 × 1,850,858.47
  4. Step 4: Simplify right side
    2,549,693x = 6,518,234,887,095.24
  5. Step 5: Solve for x
    x = 6,518,234,887,095.24/2,549,693
  6. Step 6: Final answer
    x = 2,556,478.32

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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.