Home / 4,855,344-6,700,374.72-2,709,168

Finding the Fourth Proportional to 4,855,344, 6,700,374.72 and 2,709,168

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Solution

The fourth proportional to 4,855,344, 6,700,374.72 and 2,709,168 is: 3,738,651.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,344 : 6,700,374.72 = 2,709,168 : x
  2. Step 2: Convert to fraction form
    4,855,344/6,700,374.72 = 2,709,168/x
  3. Step 3: Cross multiply
    4,855,344x = 6,700,374.72 × 2,709,168
  4. Step 4: Simplify right side
    4,855,344x = 18,152,440,779,432.96
  5. Step 5: Solve for x
    x = 18,152,440,779,432.96/4,855,344
  6. Step 6: Final answer
    x = 3,738,651.84

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1.5x scale

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.