Home / 8,624,000.80-12,934,186.80-4,360,160.80

Finding the Fourth Proportional to 8,624,000.80, 12,934,186.80 and 4,360,160.80

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Solution

The fourth proportional to 8,624,000.80, 12,934,186.80 and 4,360,160.80 is: 6,539,323.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,624,000.80 : 12,934,186.80 = 4,360,160.80 : x
  2. Step 2: Convert to fraction form
    8,624,000.80/12,934,186.80 = 4,360,160.80/x
  3. Step 3: Cross multiply
    8,624,000.80x = 12,934,186.80 × 4,360,160.80
  4. Step 4: Simplify right side
    8,624,000.80x = 56,395,134,265,237.44
  5. Step 5: Solve for x
    x = 56,395,134,265,237.44/8,624,000.80
  6. Step 6: Final answer
    x = 6,539,323.87

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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.