Home / 7,563,205.63-10,437,592.80-4,256,532.64

Finding the Fourth Proportional to 7,563,205.63, 10,437,592.80 and 4,256,532.64

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Solution

The fourth proportional to 7,563,205.63, 10,437,592.80 and 4,256,532.64 is: 5,874,222.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,563,205.63 : 10,437,592.80 = 4,256,532.64 : x
  2. Step 2: Convert to fraction form
    7,563,205.63/10,437,592.80 = 4,256,532.64/x
  3. Step 3: Cross multiply
    7,563,205.63x = 10,437,592.80 × 4,256,532.64
  4. Step 4: Simplify right side
    7,563,205.63x = 44,427,954,436,228.99
  5. Step 5: Solve for x
    x = 44,427,954,436,228.99/7,563,205.63
  6. Step 6: Final answer
    x = 5,874,222.73

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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.