Home / 8,697,044.70-13,041,104.58-4,600,576.80

Finding the Fourth Proportional to 8,697,044.70, 13,041,104.58 and 4,600,576.80

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Solution

The fourth proportional to 8,697,044.70, 13,041,104.58 and 4,600,576.80 is: 6,898,504.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,697,044.70 : 13,041,104.58 = 4,600,576.80 : x
  2. Step 2: Convert to fraction form
    8,697,044.70/13,041,104.58 = 4,600,576.80/x
  3. Step 3: Cross multiply
    8,697,044.70x = 13,041,104.58 × 4,600,576.80
  4. Step 4: Simplify right side
    8,697,044.70x = 59,996,603,177,121.74
  5. Step 5: Solve for x
    x = 59,996,603,177,121.74/8,697,044.70
  6. Step 6: Final answer
    x = 6,898,504.64

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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.