Home / 1,416,262.50-2,122,848.27-697,099.14

Finding the Fourth Proportional to 1,416,262.50, 2,122,848.27 and 697,099.14

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Solution

The fourth proportional to 1,416,262.50, 2,122,848.27 and 697,099.14 is: 1,044,888.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,262.50 : 2,122,848.27 = 697,099.14 : x
  2. Step 2: Convert to fraction form
    1,416,262.50/2,122,848.27 = 697,099.14/x
  3. Step 3: Cross multiply
    1,416,262.50x = 2,122,848.27 × 697,099.14
  4. Step 4: Simplify right side
    1,416,262.50x = 1,479,835,703,367.49
  5. Step 5: Solve for x
    x = 1,479,835,703,367.49/1,416,262.50
  6. Step 6: Final answer
    x = 1,044,888.01

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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.