Home / 6,370,000.70-9,554,941.65-2,582,583.26

Finding the Fourth Proportional to 6,370,000.70, 9,554,941.65 and 2,582,583.26

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Solution

The fourth proportional to 6,370,000.70, 9,554,941.65 and 2,582,583.26 is: 3,873,850.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,370,000.70 : 9,554,941.65 = 2,582,583.26 : x
  2. Step 2: Convert to fraction form
    6,370,000.70/9,554,941.65 = 2,582,583.26/x
  3. Step 3: Cross multiply
    6,370,000.70x = 9,554,941.65 × 2,582,583.26
  4. Step 4: Simplify right side
    6,370,000.70x = 24,676,432,355,566.78
  5. Step 5: Solve for x
    x = 24,676,432,355,566.78/6,370,000.70
  6. Step 6: Final answer
    x = 3,873,850.81

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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.