Home / 606,032.53-836,331.32-334,110.15

Finding the Fourth Proportional to 606,032.53, 836,331.32 and 334,110.15

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Solution

The fourth proportional to 606,032.53, 836,331.32 and 334,110.15 is: 461,075.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,032.53 : 836,331.32 = 334,110.15 : x
  2. Step 2: Convert to fraction form
    606,032.53/836,331.32 = 334,110.15/x
  3. Step 3: Cross multiply
    606,032.53x = 836,331.32 × 334,110.15
  4. Step 4: Simplify right side
    606,032.53x = 279,426,783,610.17
  5. Step 5: Solve for x
    x = 279,426,783,610.17/606,032.53
  6. Step 6: Final answer
    x = 461,075.55

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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.