Home / 1,274,113.58-1,758,277.03-701,153.76

Finding the Fourth Proportional to 1,274,113.58, 1,758,277.03 and 701,153.76

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Solution

The fourth proportional to 1,274,113.58, 1,758,277.03 and 701,153.76 is: 967,592.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,113.58 : 1,758,277.03 = 701,153.76 : x
  2. Step 2: Convert to fraction form
    1,274,113.58/1,758,277.03 = 701,153.76/x
  3. Step 3: Cross multiply
    1,274,113.58x = 1,758,277.03 × 701,153.76
  4. Step 4: Simplify right side
    1,274,113.58x = 1,232,822,550,706.13
  5. Step 5: Solve for x
    x = 1,232,822,550,706.13/1,274,113.58
  6. Step 6: Final answer
    x = 967,592.35

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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.