Home / 5,794,323.40-8,691,485.10-2,808,339.40

Finding the Fourth Proportional to 5,794,323.40, 8,691,485.10 and 2,808,339.40

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Solution

The fourth proportional to 5,794,323.40, 8,691,485.10 and 2,808,339.40 is: 4,212,509.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794,323.40 : 8,691,485.10 = 2,808,339.40 : x
  2. Step 2: Convert to fraction form
    5,794,323.40/8,691,485.10 = 2,808,339.40/x
  3. Step 3: Cross multiply
    5,794,323.40x = 8,691,485.10 × 2,808,339.40
  4. Step 4: Simplify right side
    5,794,323.40x = 24,408,640,050,842.94
  5. Step 5: Solve for x
    x = 24,408,640,050,842.94/5,794,323.40
  6. Step 6: Final answer
    x = 4,212,509.10

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Double scale
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Similar ratio
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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.