Home / 606,032.45-836,331.22-334,110.07

Finding the Fourth Proportional to 606,032.45, 836,331.22 and 334,110.07

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Solution

The fourth proportional to 606,032.45, 836,331.22 and 334,110.07 is: 461,075.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,032.45 : 836,331.22 = 334,110.07 : x
  2. Step 2: Convert to fraction form
    606,032.45/836,331.22 = 334,110.07/x
  3. Step 3: Cross multiply
    606,032.45x = 836,331.22 × 334,110.07
  4. Step 4: Simplify right side
    606,032.45x = 279,426,682,457.39
  5. Step 5: Solve for x
    x = 279,426,682,457.39/606,032.45
  6. Step 6: Final answer
    x = 461,075.45

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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.