Home / 4,705,133.80-7,057,700.70-4,669,704.40

Finding the Fourth Proportional to 4,705,133.80, 7,057,700.70 and 4,669,704.40

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Solution

The fourth proportional to 4,705,133.80, 7,057,700.70 and 4,669,704.40 is: 7,004,556.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,705,133.80 : 7,057,700.70 = 4,669,704.40 : x
  2. Step 2: Convert to fraction form
    4,705,133.80/7,057,700.70 = 4,669,704.40/x
  3. Step 3: Cross multiply
    4,705,133.80x = 7,057,700.70 × 4,669,704.40
  4. Step 4: Simplify right side
    4,705,133.80x = 32,957,376,012,673.08
  5. Step 5: Solve for x
    x = 32,957,376,012,673.08/4,705,133.80
  6. Step 6: Final answer
    x = 7,004,556.60

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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.