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Finding the Fourth Proportional to 607,041.95, 837,713.26 and 335,110.14

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Solution

The fourth proportional to 607,041.95, 837,713.26 and 335,110.14 is: 462,449.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,041.95 : 837,713.26 = 335,110.14 : x
  2. Step 2: Convert to fraction form
    607,041.95/837,713.26 = 335,110.14/x
  3. Step 3: Cross multiply
    607,041.95x = 837,713.26 × 335,110.14
  4. Step 4: Simplify right side
    607,041.95x = 280,726,206,843.77
  5. Step 5: Solve for x
    x = 280,726,206,843.77/607,041.95
  6. Step 6: Final answer
    x = 462,449.44

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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.