Home / 4,483,669.32-6,187,599.84-2,550,207.96

Finding the Fourth Proportional to 4,483,669.32, 6,187,599.84 and 2,550,207.96

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Solution

The fourth proportional to 4,483,669.32, 6,187,599.84 and 2,550,207.96 is: 3,519,364.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483,669.32 : 6,187,599.84 = 2,550,207.96 : x
  2. Step 2: Convert to fraction form
    4,483,669.32/6,187,599.84 = 2,550,207.96/x
  3. Step 3: Cross multiply
    4,483,669.32x = 6,187,599.84 × 2,550,207.96
  4. Step 4: Simplify right side
    4,483,669.32x = 15,779,666,365,262.73
  5. Step 5: Solve for x
    x = 15,779,666,365,262.73/4,483,669.32
  6. Step 6: Final answer
    x = 3,519,364.44

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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.