Home / 1,274,554.80-1,758,885.12-701,592

Finding the Fourth Proportional to 1,274,554.80, 1,758,885.12 and 701,592

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Solution

The fourth proportional to 1,274,554.80, 1,758,885.12 and 701,592 is: 968,196.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,554.80 : 1,758,885.12 = 701,592 : x
  2. Step 2: Convert to fraction form
    1,274,554.80/1,758,885.12 = 701,592/x
  3. Step 3: Cross multiply
    1,274,554.80x = 1,758,885.12 × 701,592
  4. Step 4: Simplify right side
    1,274,554.80x = 1,234,019,729,111.04
  5. Step 5: Solve for x
    x = 1,234,019,729,111.04/1,274,554.80
  6. Step 6: Final answer
    x = 968,196.68

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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.