Home / 604,566.30-833,735.12-375,160.80

Finding the Fourth Proportional to 604,566.30, 833,735.12 and 375,160.80

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Solution

The fourth proportional to 604,566.30, 833,735.12 and 375,160.80 is: 517,370.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,566.30 : 833,735.12 = 375,160.80 : x
  2. Step 2: Convert to fraction form
    604,566.30/833,735.12 = 375,160.80/x
  3. Step 3: Cross multiply
    604,566.30x = 833,735.12 × 375,160.80
  4. Step 4: Simplify right side
    604,566.30x = 312,784,732,731.49
  5. Step 5: Solve for x
    x = 312,784,732,731.49/604,566.30
  6. Step 6: Final answer
    x = 517,370.44

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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.