Home / 3,114,007.74-4,670,609.85-984,307.14

Finding the Fourth Proportional to 3,114,007.74, 4,670,609.85 and 984,307.14

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Solution

The fourth proportional to 3,114,007.74, 4,670,609.85 and 984,307.14 is: 1,476,333.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,114,007.74 : 4,670,609.85 = 984,307.14 : x
  2. Step 2: Convert to fraction form
    3,114,007.74/4,670,609.85 = 984,307.14/x
  3. Step 3: Cross multiply
    3,114,007.74x = 4,670,609.85 × 984,307.14
  4. Step 4: Simplify right side
    3,114,007.74x = 4,597,314,623,509.33
  5. Step 5: Solve for x
    x = 4,597,314,623,509.33/3,114,007.74
  6. Step 6: Final answer
    x = 1,476,333.72

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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.