Home / 2,562,679.08-3,536,570.95-1,416,833.24

Finding the Fourth Proportional to 2,562,679.08, 3,536,570.95 and 1,416,833.24

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Solution

The fourth proportional to 2,562,679.08, 3,536,570.95 and 1,416,833.24 is: 1,955,270.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,562,679.08 : 3,536,570.95 = 1,416,833.24 : x
  2. Step 2: Convert to fraction form
    2,562,679.08/3,536,570.95 = 1,416,833.24/x
  3. Step 3: Cross multiply
    2,562,679.08x = 3,536,570.95 × 1,416,833.24
  4. Step 4: Simplify right side
    2,562,679.08x = 5,010,731,269,615.58
  5. Step 5: Solve for x
    x = 5,010,731,269,615.58/2,562,679.08
  6. Step 6: Final answer
    x = 1,955,270.68

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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.