Home / 5,361,614.70-8,033,564.70-4,564,453.20

Finding the Fourth Proportional to 5,361,614.70, 8,033,564.70 and 4,564,453.20

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Solution

The fourth proportional to 5,361,614.70, 8,033,564.70 and 4,564,453.20 is: 6,839,139.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,361,614.70 : 8,033,564.70 = 4,564,453.20 : x
  2. Step 2: Convert to fraction form
    5,361,614.70/8,033,564.70 = 4,564,453.20/x
  3. Step 3: Cross multiply
    5,361,614.70x = 8,033,564.70 × 4,564,453.20
  4. Step 4: Simplify right side
    5,361,614.70x = 36,668,830,102,322.04
  5. Step 5: Solve for x
    x = 36,668,830,102,322.04/5,361,614.70
  6. Step 6: Final answer
    x = 6,839,139.36

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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.