Home / 4,430,273.82-6,113,780.55-2,393,084.22

Finding the Fourth Proportional to 4,430,273.82, 6,113,780.55 and 2,393,084.22

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Solution

The fourth proportional to 4,430,273.82, 6,113,780.55 and 2,393,084.22 is: 3,302,457.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,273.82 : 6,113,780.55 = 2,393,084.22 : x
  2. Step 2: Convert to fraction form
    4,430,273.82/6,113,780.55 = 2,393,084.22/x
  3. Step 3: Cross multiply
    4,430,273.82x = 6,113,780.55 × 2,393,084.22
  4. Step 4: Simplify right side
    4,430,273.82x = 14,630,791,758,747.92
  5. Step 5: Solve for x
    x = 14,630,791,758,747.92/4,430,273.82
  6. Step 6: Final answer
    x = 3,302,457.67

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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.