Home / 6,450,527.78-9,677,478.86-2,407,050.92

Finding the Fourth Proportional to 6,450,527.78, 9,677,478.86 and 2,407,050.92

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Solution

The fourth proportional to 6,450,527.78, 9,677,478.86 and 2,407,050.92 is: 3,611,205.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,450,527.78 : 9,677,478.86 = 2,407,050.92 : x
  2. Step 2: Convert to fraction form
    6,450,527.78/9,677,478.86 = 2,407,050.92/x
  3. Step 3: Cross multiply
    6,450,527.78x = 9,677,478.86 × 2,407,050.92
  4. Step 4: Simplify right side
    6,450,527.78x = 23,294,184,393,243.55
  5. Step 5: Solve for x
    x = 23,294,184,393,243.55/6,450,527.78
  6. Step 6: Final answer
    x = 3,611,205.96

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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.