Home / 1,153,733.36-1,731,685.44-585,522.32

Finding the Fourth Proportional to 1,153,733.36, 1,731,685.44 and 585,522.32

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Solution

The fourth proportional to 1,153,733.36, 1,731,685.44 and 585,522.32 is: 878,834.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,153,733.36 : 1,731,685.44 = 585,522.32 : x
  2. Step 2: Convert to fraction form
    1,153,733.36/1,731,685.44 = 585,522.32/x
  3. Step 3: Cross multiply
    1,153,733.36x = 1,731,685.44 × 585,522.32
  4. Step 4: Simplify right side
    1,153,733.36x = 1,013,940,476,339.02
  5. Step 5: Solve for x
    x = 1,013,940,476,339.02/1,153,733.36
  6. Step 6: Final answer
    x = 878,834.32

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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.