Home / 4,896,408.60-7,345,779.30-2,369,986.20

Finding the Fourth Proportional to 4,896,408.60, 7,345,779.30 and 2,369,986.20

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Solution

The fourth proportional to 4,896,408.60, 7,345,779.30 and 2,369,986.20 is: 3,555,543.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,408.60 : 7,345,779.30 = 2,369,986.20 : x
  2. Step 2: Convert to fraction form
    4,896,408.60/7,345,779.30 = 2,369,986.20/x
  3. Step 3: Cross multiply
    4,896,408.60x = 7,345,779.30 × 2,369,986.20
  4. Step 4: Simplify right side
    4,896,408.60x = 17,409,395,569,245.66
  5. Step 5: Solve for x
    x = 17,409,395,569,245.66/4,896,408.60
  6. Step 6: Final answer
    x = 3,555,543.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.