Home / 937,415.42-1,293,712.94-529,592.10

Finding the Fourth Proportional to 937,415.42, 1,293,712.94 and 529,592.10

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Solution

The fourth proportional to 937,415.42, 1,293,712.94 and 529,592.10 is: 730,882.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,415.42 : 1,293,712.94 = 529,592.10 : x
  2. Step 2: Convert to fraction form
    937,415.42/1,293,712.94 = 529,592.10/x
  3. Step 3: Cross multiply
    937,415.42x = 1,293,712.94 × 529,592.10
  4. Step 4: Simplify right side
    937,415.42x = 685,140,152,691.77
  5. Step 5: Solve for x
    x = 685,140,152,691.77/937,415.42
  6. Step 6: Final answer
    x = 730,882.10

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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.