Home / 9,360,704.40-14,041,056.60-8,296,947.60

Finding the Fourth Proportional to 9,360,704.40, 14,041,056.60 and 8,296,947.60

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Solution

The fourth proportional to 9,360,704.40, 14,041,056.60 and 8,296,947.60 is: 12,445,421.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,704.40 : 14,041,056.60 = 8,296,947.60 : x
  2. Step 2: Convert to fraction form
    9,360,704.40/14,041,056.60 = 8,296,947.60/x
  3. Step 3: Cross multiply
    9,360,704.40x = 14,041,056.60 × 8,296,947.60
  4. Step 4: Simplify right side
    9,360,704.40x = 116,497,910,858,834.16
  5. Step 5: Solve for x
    x = 116,497,910,858,834.16/9,360,704.40
  6. Step 6: Final answer
    x = 12,445,421.40

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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.