Home / 4,473,483.82-6,173,582.45-2,539,924.31

Finding the Fourth Proportional to 4,473,483.82, 6,173,582.45 and 2,539,924.31

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Solution

The fourth proportional to 4,473,483.82, 6,173,582.45 and 2,539,924.31 is: 3,505,194.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473,483.82 : 6,173,582.45 = 2,539,924.31 : x
  2. Step 2: Convert to fraction form
    4,473,483.82/6,173,582.45 = 2,539,924.31/x
  3. Step 3: Cross multiply
    4,473,483.82x = 6,173,582.45 × 2,539,924.31
  4. Step 4: Simplify right side
    4,473,483.82x = 15,680,432,147,278.70
  5. Step 5: Solve for x
    x = 15,680,432,147,278.70/4,473,483.82
  6. Step 6: Final answer
    x = 3,505,194.78

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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.