Home / 9,344,515.70-14,006,405.55-3,662,851.70

Finding the Fourth Proportional to 9,344,515.70, 14,006,405.55 and 3,662,851.70

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Solution

The fourth proportional to 9,344,515.70, 14,006,405.55 and 3,662,851.70 is: 5,490,213.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,515.70 : 14,006,405.55 = 3,662,851.70 : x
  2. Step 2: Convert to fraction form
    9,344,515.70/14,006,405.55 = 3,662,851.70/x
  3. Step 3: Cross multiply
    9,344,515.70x = 14,006,405.55 × 3,662,851.70
  4. Step 4: Simplify right side
    9,344,515.70x = 51,303,386,379,706.94
  5. Step 5: Solve for x
    x = 51,303,386,379,706.94/9,344,515.70
  6. Step 6: Final answer
    x = 5,490,213.51

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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.