Home / 607,069.26-837,758.75-335,132.19

Finding the Fourth Proportional to 607,069.26, 837,758.75 and 335,132.19

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Solution

The fourth proportional to 607,069.26, 837,758.75 and 335,132.19 is: 462,484.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,069.26 : 837,758.75 = 335,132.19 : x
  2. Step 2: Convert to fraction form
    607,069.26/837,758.75 = 335,132.19/x
  3. Step 3: Cross multiply
    607,069.26x = 837,758.75 × 335,132.19
  4. Step 4: Simplify right side
    607,069.26x = 280,759,922,903.50
  5. Step 5: Solve for x
    x = 280,759,922,903.50/607,069.26
  6. Step 6: Final answer
    x = 462,484.17

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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.