Home / 6,812,461.44-10,207,124.42-4,111,110.36

Finding the Fourth Proportional to 6,812,461.44, 10,207,124.42 and 4,111,110.36

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Solution

The fourth proportional to 6,812,461.44, 10,207,124.42 and 4,111,110.36 is: 6,159,684.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,812,461.44 : 10,207,124.42 = 4,111,110.36 : x
  2. Step 2: Convert to fraction form
    6,812,461.44/10,207,124.42 = 4,111,110.36/x
  3. Step 3: Cross multiply
    6,812,461.44x = 10,207,124.42 × 4,111,110.36
  4. Step 4: Simplify right side
    6,812,461.44x = 41,962,614,928,315.44
  5. Step 5: Solve for x
    x = 41,962,614,928,315.44/6,812,461.44
  6. Step 6: Final answer
    x = 6,159,684.76

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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.