Home / 9,361,100.05-14,043,205.28-3,681,509.65

Finding the Fourth Proportional to 9,361,100.05, 14,043,205.28 and 3,681,509.65

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Solution

The fourth proportional to 9,361,100.05, 14,043,205.28 and 3,681,509.65 is: 5,522,876.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,100.05 : 14,043,205.28 = 3,681,509.65 : x
  2. Step 2: Convert to fraction form
    9,361,100.05/14,043,205.28 = 3,681,509.65/x
  3. Step 3: Cross multiply
    9,361,100.05x = 14,043,205.28 × 3,681,509.65
  4. Step 4: Simplify right side
    9,361,100.05x = 51,700,195,736,843.41
  5. Step 5: Solve for x
    x = 51,700,195,736,843.41/9,361,100.05
  6. Step 6: Final answer
    x = 5,522,876.10

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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.