Home / 1,860,738.75-2,567,628.08-1,044,935.81

Finding the Fourth Proportional to 1,860,738.75, 2,567,628.08 and 1,044,935.81

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Solution

The fourth proportional to 1,860,738.75, 2,567,628.08 and 1,044,935.81 is: 1,441,903.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,860,738.75 : 2,567,628.08 = 1,044,935.81 : x
  2. Step 2: Convert to fraction form
    1,860,738.75/2,567,628.08 = 1,044,935.81/x
  3. Step 3: Cross multiply
    1,860,738.75x = 2,567,628.08 × 1,044,935.81
  4. Step 4: Simplify right side
    1,860,738.75x = 2,683,006,523,037.84
  5. Step 5: Solve for x
    x = 2,683,006,523,037.84/1,860,738.75
  6. Step 6: Final answer
    x = 1,441,903.93

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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.