Home / 1,765,546.04-2,648,343.67-503,373.67

Finding the Fourth Proportional to 1,765,546.04, 2,648,343.67 and 503,373.67

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Solution

The fourth proportional to 1,765,546.04, 2,648,343.67 and 503,373.67 is: 755,067.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,765,546.04 : 2,648,343.67 = 503,373.67 : x
  2. Step 2: Convert to fraction form
    1,765,546.04/2,648,343.67 = 503,373.67/x
  3. Step 3: Cross multiply
    1,765,546.04x = 2,648,343.67 × 503,373.67
  4. Step 4: Simplify right side
    1,765,546.04x = 1,333,106,456,830.58
  5. Step 5: Solve for x
    x = 1,333,106,456,830.58/1,765,546.04
  6. Step 6: Final answer
    x = 755,067.51

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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.