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Finding the Fourth Proportional to 607,029.26, 837,657.38 and 335,053.52

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Solution

The fourth proportional to 607,029.26, 837,657.38 and 335,053.52 is: 462,350.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,029.26 : 837,657.38 = 335,053.52 : x
  2. Step 2: Convert to fraction form
    607,029.26/837,657.38 = 335,053.52/x
  3. Step 3: Cross multiply
    607,029.26x = 837,657.38 × 335,053.52
  4. Step 4: Simplify right side
    607,029.26x = 280,660,053,722.98
  5. Step 5: Solve for x
    x = 280,660,053,722.98/607,029.26
  6. Step 6: Final answer
    x = 462,350.12

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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.