Home / 5,769,923.70-8,654,885.55-5,504,203.20

Finding the Fourth Proportional to 5,769,923.70, 8,654,885.55 and 5,504,203.20

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Solution

The fourth proportional to 5,769,923.70, 8,654,885.55 and 5,504,203.20 is: 8,256,304.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,769,923.70 : 8,654,885.55 = 5,504,203.20 : x
  2. Step 2: Convert to fraction form
    5,769,923.70/8,654,885.55 = 5,504,203.20/x
  3. Step 3: Cross multiply
    5,769,923.70x = 8,654,885.55 × 5,504,203.20
  4. Step 4: Simplify right side
    5,769,923.70x = 47,638,248,739,943.77
  5. Step 5: Solve for x
    x = 47,638,248,739,943.77/5,769,923.70
  6. Step 6: Final answer
    x = 8,256,304.80

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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.