Home / 604,770.63-834,566.67-343,173.58

Finding the Fourth Proportional to 604,770.63, 834,566.67 and 343,173.58

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Solution

The fourth proportional to 604,770.63, 834,566.67 and 343,173.58 is: 473,570.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,770.63 : 834,566.67 = 343,173.58 : x
  2. Step 2: Convert to fraction form
    604,770.63/834,566.67 = 343,173.58/x
  3. Step 3: Cross multiply
    604,770.63x = 834,566.67 × 343,173.58
  4. Step 4: Simplify right side
    604,770.63x = 286,401,231,892.58
  5. Step 5: Solve for x
    x = 286,401,231,892.58/604,770.63
  6. Step 6: Final answer
    x = 473,570.01

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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.