Home / 8,303,770.96-11,459,211.12-4,632,688.30

Finding the Fourth Proportional to 8,303,770.96, 11,459,211.12 and 4,632,688.30

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Solution

The fourth proportional to 8,303,770.96, 11,459,211.12 and 4,632,688.30 is: 6,393,113.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,303,770.96 : 11,459,211.12 = 4,632,688.30 : x
  2. Step 2: Convert to fraction form
    8,303,770.96/11,459,211.12 = 4,632,688.30/x
  3. Step 3: Cross multiply
    8,303,770.96x = 11,459,211.12 × 4,632,688.30
  4. Step 4: Simplify right side
    8,303,770.96x = 53,086,953,282,853.89
  5. Step 5: Solve for x
    x = 53,086,953,282,853.89/8,303,770.96
  6. Step 6: Final answer
    x = 6,393,113.87

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Double scale
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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.