Home / 1,303,518.46-1,952,755.63-733,166.63

Finding the Fourth Proportional to 1,303,518.46, 1,952,755.63 and 733,166.63

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Solution

The fourth proportional to 1,303,518.46, 1,952,755.63 and 733,166.63 is: 1,098,331.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,303,518.46 : 1,952,755.63 = 733,166.63 : x
  2. Step 2: Convert to fraction form
    1,303,518.46/1,952,755.63 = 733,166.63/x
  3. Step 3: Cross multiply
    1,303,518.46x = 1,952,755.63 × 733,166.63
  4. Step 4: Simplify right side
    1,303,518.46x = 1,431,695,252,863.93
  5. Step 5: Solve for x
    x = 1,431,695,252,863.93/1,303,518.46
  6. Step 6: Final answer
    x = 1,098,331.40

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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.