Home / 6,048,017.20-9,061,528.20-5,670,103.60

Finding the Fourth Proportional to 6,048,017.20, 9,061,528.20 and 5,670,103.60

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Solution

The fourth proportional to 6,048,017.20, 9,061,528.20 and 5,670,103.60 is: 8,495,313.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,017.20 : 9,061,528.20 = 5,670,103.60 : x
  2. Step 2: Convert to fraction form
    6,048,017.20/9,061,528.20 = 5,670,103.60/x
  3. Step 3: Cross multiply
    6,048,017.20x = 9,061,528.20 × 5,670,103.60
  4. Step 4: Simplify right side
    6,048,017.20x = 51,379,803,668,321.52
  5. Step 5: Solve for x
    x = 51,379,803,668,321.52/6,048,017.20
  6. Step 6: Final answer
    x = 8,495,313.75

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1.5x scale

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.