Home / 4,655,667.84-6,421,181.85-3,024,600.72

Finding the Fourth Proportional to 4,655,667.84, 6,421,181.85 and 3,024,600.72

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Solution

The fourth proportional to 4,655,667.84, 6,421,181.85 and 3,024,600.72 is: 4,171,584.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655,667.84 : 6,421,181.85 = 3,024,600.72 : x
  2. Step 2: Convert to fraction form
    4,655,667.84/6,421,181.85 = 3,024,600.72/x
  3. Step 3: Cross multiply
    4,655,667.84x = 6,421,181.85 × 3,024,600.72
  4. Step 4: Simplify right side
    4,655,667.84x = 19,421,511,246,760.93
  5. Step 5: Solve for x
    x = 19,421,511,246,760.93/4,655,667.84
  6. Step 6: Final answer
    x = 4,171,584.38

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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.