Home / 5,624,341.70-7,761,601.36-3,046,022.47

Finding the Fourth Proportional to 5,624,341.70, 7,761,601.36 and 3,046,022.47

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Solution

The fourth proportional to 5,624,341.70, 7,761,601.36 and 3,046,022.47 is: 4,203,516.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,341.70 : 7,761,601.36 = 3,046,022.47 : x
  2. Step 2: Convert to fraction form
    5,624,341.70/7,761,601.36 = 3,046,022.47/x
  3. Step 3: Cross multiply
    5,624,341.70x = 7,761,601.36 × 3,046,022.47
  4. Step 4: Simplify right side
    5,624,341.70x = 23,642,012,118,723.50
  5. Step 5: Solve for x
    x = 23,642,012,118,723.50/5,624,341.70
  6. Step 6: Final answer
    x = 4,203,516.32

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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.