Home / 607,037.06-837,723.40-335,103.86

Finding the Fourth Proportional to 607,037.06, 837,723.40 and 335,103.86

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Solution

The fourth proportional to 607,037.06, 837,723.40 and 335,103.86 is: 462,450.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,037.06 : 837,723.40 = 335,103.86 : x
  2. Step 2: Convert to fraction form
    607,037.06/837,723.40 = 335,103.86/x
  3. Step 3: Cross multiply
    607,037.06x = 837,723.40 × 335,103.86
  4. Step 4: Simplify right side
    607,037.06x = 280,724,344,952.32
  5. Step 5: Solve for x
    x = 280,724,344,952.32/607,037.06
  6. Step 6: Final answer
    x = 462,450.09

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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.