Home / 6,975,583.81-10,463,574.44-1,926,894.85

Finding the Fourth Proportional to 6,975,583.81, 10,463,574.44 and 1,926,894.85

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Solution

The fourth proportional to 6,975,583.81, 10,463,574.44 and 1,926,894.85 is: 2,890,397.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,975,583.81 : 10,463,574.44 = 1,926,894.85 : x
  2. Step 2: Convert to fraction form
    6,975,583.81/10,463,574.44 = 1,926,894.85/x
  3. Step 3: Cross multiply
    6,975,583.81x = 10,463,574.44 × 1,926,894.85
  4. Step 4: Simplify right side
    6,975,583.81x = 20,162,207,701,027.63
  5. Step 5: Solve for x
    x = 20,162,207,701,027.63/6,975,583.81
  6. Step 6: Final answer
    x = 2,890,397.17

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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.