Home / 10,464,243.46-14,441,851.88-5,818,491.70

Finding the Fourth Proportional to 10,464,243.46, 14,441,851.88 and 5,818,491.70

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Solution

The fourth proportional to 10,464,243.46, 14,441,851.88 and 5,818,491.70 is: 8,030,183.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,464,243.46 : 14,441,851.88 = 5,818,491.70 : x
  2. Step 2: Convert to fraction form
    10,464,243.46/14,441,851.88 = 5,818,491.70/x
  3. Step 3: Cross multiply
    10,464,243.46x = 14,441,851.88 × 5,818,491.70
  4. Step 4: Simplify right side
    10,464,243.46x = 84,029,795,267,316.94
  5. Step 5: Solve for x
    x = 84,029,795,267,316.94/10,464,243.46
  6. Step 6: Final answer
    x = 8,030,183.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.