Home / 7,366,303.60-11,049,455.40-6,197,133.40

Finding the Fourth Proportional to 7,366,303.60, 11,049,455.40 and 6,197,133.40

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Solution

The fourth proportional to 7,366,303.60, 11,049,455.40 and 6,197,133.40 is: 9,295,700.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366,303.60 : 11,049,455.40 = 6,197,133.40 : x
  2. Step 2: Convert to fraction form
    7,366,303.60/11,049,455.40 = 6,197,133.40/x
  3. Step 3: Cross multiply
    7,366,303.60x = 11,049,455.40 × 6,197,133.40
  4. Step 4: Simplify right side
    7,366,303.60x = 68,474,949,111,150.37
  5. Step 5: Solve for x
    x = 68,474,949,111,150.37/7,366,303.60
  6. Step 6: Final answer
    x = 9,295,700.10

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Double scale
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Similar ratio
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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.