Home / 6,049,511.10-8,348,913.63-4,518,961.02

Finding the Fourth Proportional to 6,049,511.10, 8,348,913.63 and 4,518,961.02

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Solution

The fourth proportional to 6,049,511.10, 8,348,913.63 and 4,518,961.02 is: 6,236,605.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,511.10 : 8,348,913.63 = 4,518,961.02 : x
  2. Step 2: Convert to fraction form
    6,049,511.10/8,348,913.63 = 4,518,961.02/x
  3. Step 3: Cross multiply
    6,049,511.10x = 8,348,913.63 × 4,518,961.02
  4. Step 4: Simplify right side
    6,049,511.10x = 37,728,415,253,316.70
  5. Step 5: Solve for x
    x = 37,728,415,253,316.70/6,049,511.10
  6. Step 6: Final answer
    x = 6,236,605.67

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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.