Home / 3,595,698.72-5,393,574-900,070.56

Finding the Fourth Proportional to 3,595,698.72, 5,393,574 and 900,070.56

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Solution

The fourth proportional to 3,595,698.72, 5,393,574 and 900,070.56 is: 1,350,112.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,698.72 : 5,393,574 = 900,070.56 : x
  2. Step 2: Convert to fraction form
    3,595,698.72/5,393,574 = 900,070.56/x
  3. Step 3: Cross multiply
    3,595,698.72x = 5,393,574 × 900,070.56
  4. Step 4: Simplify right side
    3,595,698.72x = 4,854,597,170,581.44
  5. Step 5: Solve for x
    x = 4,854,597,170,581.44/3,595,698.72
  6. Step 6: Final answer
    x = 1,350,112.33

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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.