Home / 1,235,573.52-1,705,295.46-848,070.60

Finding the Fourth Proportional to 1,235,573.52, 1,705,295.46 and 848,070.60

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Solution

The fourth proportional to 1,235,573.52, 1,705,295.46 and 848,070.60 is: 1,170,477.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,235,573.52 : 1,705,295.46 = 848,070.60 : x
  2. Step 2: Convert to fraction form
    1,235,573.52/1,705,295.46 = 848,070.60/x
  3. Step 3: Cross multiply
    1,235,573.52x = 1,705,295.46 × 848,070.60
  4. Step 4: Simplify right side
    1,235,573.52x = 1,446,210,943,939.48
  5. Step 5: Solve for x
    x = 1,446,210,943,939.48/1,235,573.52
  6. Step 6: Final answer
    x = 1,170,477.45

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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.