Home / 4,810,760.08-6,638,850.16-2,635,380.57

Finding the Fourth Proportional to 4,810,760.08, 6,638,850.16 and 2,635,380.57

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Solution

The fourth proportional to 4,810,760.08, 6,638,850.16 and 2,635,380.57 is: 3,636,825.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,760.08 : 6,638,850.16 = 2,635,380.57 : x
  2. Step 2: Convert to fraction form
    4,810,760.08/6,638,850.16 = 2,635,380.57/x
  3. Step 3: Cross multiply
    4,810,760.08x = 6,638,850.16 × 2,635,380.57
  4. Step 4: Simplify right side
    4,810,760.08x = 17,495,896,733,264.88
  5. Step 5: Solve for x
    x = 17,495,896,733,264.88/4,810,760.08
  6. Step 6: Final answer
    x = 3,636,825.87

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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.