Home / 4,656,690.54-6,985,037.70-2,094,913.26

Finding the Fourth Proportional to 4,656,690.54, 6,985,037.70 and 2,094,913.26

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Solution

The fourth proportional to 4,656,690.54, 6,985,037.70 and 2,094,913.26 is: 3,142,370.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,690.54 : 6,985,037.70 = 2,094,913.26 : x
  2. Step 2: Convert to fraction form
    4,656,690.54/6,985,037.70 = 2,094,913.26/x
  3. Step 3: Cross multiply
    4,656,690.54x = 6,985,037.70 × 2,094,913.26
  4. Step 4: Simplify right side
    4,656,690.54x = 14,633,048,099,329.90
  5. Step 5: Solve for x
    x = 14,633,048,099,329.90/4,656,690.54
  6. Step 6: Final answer
    x = 3,142,370.74

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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.