Home / 1,141,736.19-1,712,802.23-383,651.67

Finding the Fourth Proportional to 1,141,736.19, 1,712,802.23 and 383,651.67

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Solution

The fourth proportional to 1,141,736.19, 1,712,802.23 and 383,651.67 is: 575,544.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,736.19 : 1,712,802.23 = 383,651.67 : x
  2. Step 2: Convert to fraction form
    1,141,736.19/1,712,802.23 = 383,651.67/x
  3. Step 3: Cross multiply
    1,141,736.19x = 1,712,802.23 × 383,651.67
  4. Step 4: Simplify right side
    1,141,736.19x = 657,119,434,000.97
  5. Step 5: Solve for x
    x = 657,119,434,000.97/1,141,736.19
  6. Step 6: Final answer
    x = 575,544.02

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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.