Home / 9,311,675.89-13,963,441.99-4,697,823.51

Finding the Fourth Proportional to 9,311,675.89, 13,963,441.99 and 4,697,823.51

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Solution

The fourth proportional to 9,311,675.89, 13,963,441.99 and 4,697,823.51 is: 7,044,680.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,311,675.89 : 13,963,441.99 = 4,697,823.51 : x
  2. Step 2: Convert to fraction form
    9,311,675.89/13,963,441.99 = 4,697,823.51/x
  3. Step 3: Cross multiply
    9,311,675.89x = 13,963,441.99 × 4,697,823.51
  4. Step 4: Simplify right side
    9,311,675.89x = 65,597,785,991,325.98
  5. Step 5: Solve for x
    x = 65,597,785,991,325.98/9,311,675.89
  6. Step 6: Final answer
    x = 7,044,680.98

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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.