Home / 1,216,361.97-1,822,771.50-584,537.67

Finding the Fourth Proportional to 1,216,361.97, 1,822,771.50 and 584,537.67

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Solution

The fourth proportional to 1,216,361.97, 1,822,771.50 and 584,537.67 is: 875,955.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,216,361.97 : 1,822,771.50 = 584,537.67 : x
  2. Step 2: Convert to fraction form
    1,216,361.97/1,822,771.50 = 584,537.67/x
  3. Step 3: Cross multiply
    1,216,361.97x = 1,822,771.50 × 584,537.67
  4. Step 4: Simplify right side
    1,216,361.97x = 1,065,478,605,552.41
  5. Step 5: Solve for x
    x = 1,065,478,605,552.41/1,216,361.97
  6. Step 6: Final answer
    x = 875,955.21

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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.