Home / 6,087,520.22-8,400,478.55-3,334,219.65

Finding the Fourth Proportional to 6,087,520.22, 8,400,478.55 and 3,334,219.65

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Solution

The fourth proportional to 6,087,520.22, 8,400,478.55 and 3,334,219.65 is: 4,601,059.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,087,520.22 : 8,400,478.55 = 3,334,219.65 : x
  2. Step 2: Convert to fraction form
    6,087,520.22/8,400,478.55 = 3,334,219.65/x
  3. Step 3: Cross multiply
    6,087,520.22x = 8,400,478.55 × 3,334,219.65
  4. Step 4: Simplify right side
    6,087,520.22x = 28,009,040,634,142.41
  5. Step 5: Solve for x
    x = 28,009,040,634,142.41/6,087,520.22
  6. Step 6: Final answer
    x = 4,601,059.16

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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.