Home / 4,705,524.63-7,055,189.51-3,103,202.07

Finding the Fourth Proportional to 4,705,524.63, 7,055,189.51 and 3,103,202.07

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Solution

The fourth proportional to 4,705,524.63, 7,055,189.51 and 3,103,202.07 is: 4,652,760.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,705,524.63 : 7,055,189.51 = 3,103,202.07 : x
  2. Step 2: Convert to fraction form
    4,705,524.63/7,055,189.51 = 3,103,202.07/x
  3. Step 3: Cross multiply
    4,705,524.63x = 7,055,189.51 × 3,103,202.07
  4. Step 4: Simplify right side
    4,705,524.63x = 21,893,678,676,158.27
  5. Step 5: Solve for x
    x = 21,893,678,676,158.27/4,705,524.63
  6. Step 6: Final answer
    x = 4,652,760.40

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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.