Home / 9,003,152.76-12,424,351.23-4,928,771.76

Finding the Fourth Proportional to 9,003,152.76, 12,424,351.23 and 4,928,771.76

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Solution

The fourth proportional to 9,003,152.76, 12,424,351.23 and 4,928,771.76 is: 6,801,705.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,003,152.76 : 12,424,351.23 = 4,928,771.76 : x
  2. Step 2: Convert to fraction form
    9,003,152.76/12,424,351.23 = 4,928,771.76/x
  3. Step 3: Cross multiply
    9,003,152.76x = 12,424,351.23 × 4,928,771.76
  4. Step 4: Simplify right side
    9,003,152.76x = 61,236,791,478,745.27
  5. Step 5: Solve for x
    x = 61,236,791,478,745.27/9,003,152.76
  6. Step 6: Final answer
    x = 6,801,705.26

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Double scale
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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.