Home / 1,173,248.70-1,759,905.86-414,983.00

Finding the Fourth Proportional to 1,173,248.70, 1,759,905.86 and 414,983.00

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Solution

The fourth proportional to 1,173,248.70, 1,759,905.86 and 414,983.00 is: 622,486.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,248.70 : 1,759,905.86 = 414,983.00 : x
  2. Step 2: Convert to fraction form
    1,173,248.70/1,759,905.86 = 414,983.00/x
  3. Step 3: Cross multiply
    1,173,248.70x = 1,759,905.86 × 414,983.00
  4. Step 4: Simplify right side
    1,173,248.70x = 730,331,002,625.94
  5. Step 5: Solve for x
    x = 730,331,002,625.94/1,173,248.70
  6. Step 6: Final answer
    x = 622,486.10

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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.