Home / 3,571,824.74-5,358,475.24-1,175,813.15

Finding the Fourth Proportional to 3,571,824.74, 5,358,475.24 and 1,175,813.15

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Solution

The fourth proportional to 3,571,824.74, 5,358,475.24 and 1,175,813.15 is: 1,763,962.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,571,824.74 : 5,358,475.24 = 1,175,813.15 : x
  2. Step 2: Convert to fraction form
    3,571,824.74/5,358,475.24 = 1,175,813.15/x
  3. Step 3: Cross multiply
    3,571,824.74x = 5,358,475.24 × 1,175,813.15
  4. Step 4: Simplify right side
    3,571,824.74x = 6,300,565,621,409.50
  5. Step 5: Solve for x
    x = 6,300,565,621,409.50/3,571,824.74
  6. Step 6: Final answer
    x = 1,763,962.71

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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.