Home / 6,674,803.40-10,012,205.10-2,415,110.60

Finding the Fourth Proportional to 6,674,803.40, 10,012,205.10 and 2,415,110.60

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Solution

The fourth proportional to 6,674,803.40, 10,012,205.10 and 2,415,110.60 is: 3,622,665.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,803.40 : 10,012,205.10 = 2,415,110.60 : x
  2. Step 2: Convert to fraction form
    6,674,803.40/10,012,205.10 = 2,415,110.60/x
  3. Step 3: Cross multiply
    6,674,803.40x = 10,012,205.10 × 2,415,110.60
  4. Step 4: Simplify right side
    6,674,803.40x = 24,180,582,666,384.06
  5. Step 5: Solve for x
    x = 24,180,582,666,384.06/6,674,803.40
  6. Step 6: Final answer
    x = 3,622,665.90

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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.