Home / 883,914.58-1,219,810.16-535,063.00

Finding the Fourth Proportional to 883,914.58, 1,219,810.16 and 535,063.00

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Solution

The fourth proportional to 883,914.58, 1,219,810.16 and 535,063.00 is: 738,391.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,914.58 : 1,219,810.16 = 535,063.00 : x
  2. Step 2: Convert to fraction form
    883,914.58/1,219,810.16 = 535,063.00/x
  3. Step 3: Cross multiply
    883,914.58x = 1,219,810.16 × 535,063.00
  4. Step 4: Simplify right side
    883,914.58x = 652,675,279,252.90
  5. Step 5: Solve for x
    x = 652,675,279,252.90/883,914.58
  6. Step 6: Final answer
    x = 738,391.81

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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.