Home / 8,064,679.80-12,097,019.70-4,033,601.40

Finding the Fourth Proportional to 8,064,679.80, 12,097,019.70 and 4,033,601.40

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Solution

The fourth proportional to 8,064,679.80, 12,097,019.70 and 4,033,601.40 is: 6,050,402.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,679.80 : 12,097,019.70 = 4,033,601.40 : x
  2. Step 2: Convert to fraction form
    8,064,679.80/12,097,019.70 = 4,033,601.40/x
  3. Step 3: Cross multiply
    8,064,679.80x = 12,097,019.70 × 4,033,601.40
  4. Step 4: Simplify right side
    8,064,679.80x = 48,794,555,597,747.58
  5. Step 5: Solve for x
    x = 48,794,555,597,747.58/8,064,679.80
  6. Step 6: Final answer
    x = 6,050,402.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.