Home / 4,649,582.77-6,974,245.23-1,237,898.64

Finding the Fourth Proportional to 4,649,582.77, 6,974,245.23 and 1,237,898.64

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Solution

The fourth proportional to 4,649,582.77, 6,974,245.23 and 1,237,898.64 is: 1,856,813.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,649,582.77 : 6,974,245.23 = 1,237,898.64 : x
  2. Step 2: Convert to fraction form
    4,649,582.77/6,974,245.23 = 1,237,898.64/x
  3. Step 3: Cross multiply
    4,649,582.77x = 6,974,245.23 × 1,237,898.64
  4. Step 4: Simplify right side
    4,649,582.77x = 8,633,408,644,182.77
  5. Step 5: Solve for x
    x = 8,633,408,644,182.77/4,649,582.77
  6. Step 6: Final answer
    x = 1,856,813.63

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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.