Home / 607,050.45-837,736.41-335,118.48

Finding the Fourth Proportional to 607,050.45, 837,736.41 and 335,118.48

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Solution

The fourth proportional to 607,050.45, 837,736.41 and 335,118.48 is: 462,467.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,050.45 : 837,736.41 = 335,118.48 : x
  2. Step 2: Convert to fraction form
    607,050.45/837,736.41 = 335,118.48/x
  3. Step 3: Cross multiply
    607,050.45x = 837,736.41 × 335,118.48
  4. Step 4: Simplify right side
    607,050.45x = 280,740,953,302.27
  5. Step 5: Solve for x
    x = 280,740,953,302.27/607,050.45
  6. Step 6: Final answer
    x = 462,467.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.