Home / 2,294,151.66-3,165,033.29-1,313,566.67

Finding the Fourth Proportional to 2,294,151.66, 3,165,033.29 and 1,313,566.67

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Solution

The fourth proportional to 2,294,151.66, 3,165,033.29 and 1,313,566.67 is: 1,812,208.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,151.66 : 3,165,033.29 = 1,313,566.67 : x
  2. Step 2: Convert to fraction form
    2,294,151.66/3,165,033.29 = 1,313,566.67/x
  3. Step 3: Cross multiply
    2,294,151.66x = 3,165,033.29 × 1,313,566.67
  4. Step 4: Simplify right side
    2,294,151.66x = 4,157,482,240,529.20
  5. Step 5: Solve for x
    x = 4,157,482,240,529.20/2,294,151.66
  6. Step 6: Final answer
    x = 1,812,208.98

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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.