Home / 1,363,208.95-2,044,818.28-416,575.72

Finding the Fourth Proportional to 1,363,208.95, 2,044,818.28 and 416,575.72

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Solution

The fourth proportional to 1,363,208.95, 2,044,818.28 and 416,575.72 is: 624,865.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,208.95 : 2,044,818.28 = 416,575.72 : x
  2. Step 2: Convert to fraction form
    1,363,208.95/2,044,818.28 = 416,575.72/x
  3. Step 3: Cross multiply
    1,363,208.95x = 2,044,818.28 × 416,575.72
  4. Step 4: Simplify right side
    1,363,208.95x = 851,821,642,668.84
  5. Step 5: Solve for x
    x = 851,821,642,668.84/1,363,208.95
  6. Step 6: Final answer
    x = 624,865.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.