Home / 4,000,310.33-6,000,830.09-1,303,943.45

Finding the Fourth Proportional to 4,000,310.33, 6,000,830.09 and 1,303,943.45

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Solution

The fourth proportional to 4,000,310.33, 6,000,830.09 and 1,303,943.45 is: 1,956,034.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,000,310.33 : 6,000,830.09 = 1,303,943.45 : x
  2. Step 2: Convert to fraction form
    4,000,310.33/6,000,830.09 = 1,303,943.45/x
  3. Step 3: Cross multiply
    4,000,310.33x = 6,000,830.09 × 1,303,943.45
  4. Step 4: Simplify right side
    4,000,310.33x = 7,824,743,083,898.69
  5. Step 5: Solve for x
    x = 7,824,743,083,898.69/4,000,310.33
  6. Step 6: Final answer
    x = 1,956,034.02

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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.