Home / 6,055,756.74-9,076,155.24-5,196,790.62

Finding the Fourth Proportional to 6,055,756.74, 9,076,155.24 and 5,196,790.62

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Solution

The fourth proportional to 6,055,756.74, 9,076,155.24 and 5,196,790.62 is: 7,788,767.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055,756.74 : 9,076,155.24 = 5,196,790.62 : x
  2. Step 2: Convert to fraction form
    6,055,756.74/9,076,155.24 = 5,196,790.62/x
  3. Step 3: Cross multiply
    6,055,756.74x = 9,076,155.24 × 5,196,790.62
  4. Step 4: Simplify right side
    6,055,756.74x = 47,166,878,416,895.85
  5. Step 5: Solve for x
    x = 47,166,878,416,895.85/6,055,756.74
  6. Step 6: Final answer
    x = 7,788,767.03

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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.