Home / 937,362.88-1,293,665.98-529,491.00

Finding the Fourth Proportional to 937,362.88, 1,293,665.98 and 529,491.00

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Solution

The fourth proportional to 937,362.88, 1,293,665.98 and 529,491.00 is: 730,757.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,362.88 : 1,293,665.98 = 529,491.00 : x
  2. Step 2: Convert to fraction form
    937,362.88/1,293,665.98 = 529,491.00/x
  3. Step 3: Cross multiply
    937,362.88x = 1,293,665.98 × 529,491.00
  4. Step 4: Simplify right side
    937,362.88x = 684,984,497,414.48
  5. Step 5: Solve for x
    x = 684,984,497,414.48/937,362.88
  6. Step 6: Final answer
    x = 730,757.01

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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.