Home / 9,072,303.15-13,608,454.73-4,810,277.55

Finding the Fourth Proportional to 9,072,303.15, 13,608,454.73 and 4,810,277.55

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Solution

The fourth proportional to 9,072,303.15, 13,608,454.73 and 4,810,277.55 is: 7,215,416.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,303.15 : 13,608,454.73 = 4,810,277.55 : x
  2. Step 2: Convert to fraction form
    9,072,303.15/13,608,454.73 = 4,810,277.55/x
  3. Step 3: Cross multiply
    9,072,303.15x = 13,608,454.73 × 4,810,277.55
  4. Step 4: Simplify right side
    9,072,303.15x = 65,460,444,253,858.92
  5. Step 5: Solve for x
    x = 65,460,444,253,858.92/9,072,303.15
  6. Step 6: Final answer
    x = 7,215,416.33

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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.