Home / 7,463,677.14-10,303,052.40-5,017,706.82

Finding the Fourth Proportional to 7,463,677.14, 10,303,052.40 and 5,017,706.82

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Solution

The fourth proportional to 7,463,677.14, 10,303,052.40 and 5,017,706.82 is: 6,926,571.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,463,677.14 : 10,303,052.40 = 5,017,706.82 : x
  2. Step 2: Convert to fraction form
    7,463,677.14/10,303,052.40 = 5,017,706.82/x
  3. Step 3: Cross multiply
    7,463,677.14x = 10,303,052.40 × 5,017,706.82
  4. Step 4: Simplify right side
    7,463,677.14x = 51,697,696,294,297.38
  5. Step 5: Solve for x
    x = 51,697,696,294,297.38/7,463,677.14
  6. Step 6: Final answer
    x = 6,926,571.89

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1.5x scale

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.