Home / 1,684,256.32-2,526,395.42-673,463.19

Finding the Fourth Proportional to 1,684,256.32, 2,526,395.42 and 673,463.19

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Solution

The fourth proportional to 1,684,256.32, 2,526,395.42 and 673,463.19 is: 1,010,199.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,256.32 : 2,526,395.42 = 673,463.19 : x
  2. Step 2: Convert to fraction form
    1,684,256.32/2,526,395.42 = 673,463.19/x
  3. Step 3: Cross multiply
    1,684,256.32x = 2,526,395.42 × 673,463.19
  4. Step 4: Simplify right side
    1,684,256.32x = 1,701,434,318,754.59
  5. Step 5: Solve for x
    x = 1,701,434,318,754.59/1,684,256.32
  6. Step 6: Final answer
    x = 1,010,199.16

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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.