Home / 1,274,595.32-1,759,004.70-701,629.40

Finding the Fourth Proportional to 1,274,595.32, 1,759,004.70 and 701,629.40

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Solution

The fourth proportional to 1,274,595.32, 1,759,004.70 and 701,629.40 is: 968,283.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,595.32 : 1,759,004.70 = 701,629.40 : x
  2. Step 2: Convert to fraction form
    1,274,595.32/1,759,004.70 = 701,629.40/x
  3. Step 3: Cross multiply
    1,274,595.32x = 1,759,004.70 × 701,629.40
  4. Step 4: Simplify right side
    1,274,595.32x = 1,234,169,412,258.18
  5. Step 5: Solve for x
    x = 1,234,169,412,258.18/1,274,595.32
  6. Step 6: Final answer
    x = 968,283.34

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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.