Home / 601,830.41-904,156.16-567,784.22

Finding the Fourth Proportional to 601,830.41, 904,156.16 and 567,784.22

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Solution

The fourth proportional to 601,830.41, 904,156.16 and 567,784.22 is: 853,007.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,830.41 : 904,156.16 = 567,784.22 : x
  2. Step 2: Convert to fraction form
    601,830.41/904,156.16 = 567,784.22/x
  3. Step 3: Cross multiply
    601,830.41x = 904,156.16 × 567,784.22
  4. Step 4: Simplify right side
    601,830.41x = 513,365,592,704.09
  5. Step 5: Solve for x
    x = 513,365,592,704.09/601,830.41
  6. Step 6: Final answer
    x = 853,007.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.