Home / 1,282,900.41-1,922,814.93-598,866.95

Finding the Fourth Proportional to 1,282,900.41, 1,922,814.93 and 598,866.95

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Solution

The fourth proportional to 1,282,900.41, 1,922,814.93 and 598,866.95 is: 897,583.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,282,900.41 : 1,922,814.93 = 598,866.95 : x
  2. Step 2: Convert to fraction form
    1,282,900.41/1,922,814.93 = 598,866.95/x
  3. Step 3: Cross multiply
    1,282,900.41x = 1,922,814.93 × 598,866.95
  4. Step 4: Simplify right side
    1,282,900.41x = 1,151,510,302,929.49
  5. Step 5: Solve for x
    x = 1,151,510,302,929.49/1,282,900.41
  6. Step 6: Final answer
    x = 897,583.55

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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.