Home / 903,922.94-1,356,264.59-562,651.67

Finding the Fourth Proportional to 903,922.94, 1,356,264.59 and 562,651.67

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Solution

The fourth proportional to 903,922.94, 1,356,264.59 and 562,651.67 is: 844,214.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    903,922.94 : 1,356,264.59 = 562,651.67 : x
  2. Step 2: Convert to fraction form
    903,922.94/1,356,264.59 = 562,651.67/x
  3. Step 3: Cross multiply
    903,922.94x = 1,356,264.59 × 562,651.67
  4. Step 4: Simplify right side
    903,922.94x = 763,104,533,134.70
  5. Step 5: Solve for x
    x = 763,104,533,134.70/903,922.94
  6. Step 6: Final answer
    x = 844,214.15

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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.