Home / 1,114,434.24-1,537,132.32-684,956.04

Finding the Fourth Proportional to 1,114,434.24, 1,537,132.32 and 684,956.04

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Solution

The fourth proportional to 1,114,434.24, 1,537,132.32 and 684,956.04 is: 944,755.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,434.24 : 1,537,132.32 = 684,956.04 : x
  2. Step 2: Convert to fraction form
    1,114,434.24/1,537,132.32 = 684,956.04/x
  3. Step 3: Cross multiply
    1,114,434.24x = 1,537,132.32 × 684,956.04
  4. Step 4: Simplify right side
    1,114,434.24x = 1,052,868,066,863.21
  5. Step 5: Solve for x
    x = 1,052,868,066,863.21/1,114,434.24
  6. Step 6: Final answer
    x = 944,755.67

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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.