Home / 6,048,772.60-9,046,914.90-5,413,667.80

Finding the Fourth Proportional to 6,048,772.60, 9,046,914.90 and 5,413,667.80

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Solution

The fourth proportional to 6,048,772.60, 9,046,914.90 and 5,413,667.80 is: 8,097,013.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,772.60 : 9,046,914.90 = 5,413,667.80 : x
  2. Step 2: Convert to fraction form
    6,048,772.60/9,046,914.90 = 5,413,667.80/x
  3. Step 3: Cross multiply
    6,048,772.60x = 9,046,914.90 × 5,413,667.80
  4. Step 4: Simplify right side
    6,048,772.60x = 48,976,991,883,470.22
  5. Step 5: Solve for x
    x = 48,976,991,883,470.22/6,048,772.60
  6. Step 6: Final answer
    x = 8,097,013.25

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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.