Home / 896,953.93-1,345,435.77-232,105.93

Finding the Fourth Proportional to 896,953.93, 1,345,435.77 and 232,105.93

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Solution

The fourth proportional to 896,953.93, 1,345,435.77 and 232,105.93 is: 348,160.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,953.93 : 1,345,435.77 = 232,105.93 : x
  2. Step 2: Convert to fraction form
    896,953.93/1,345,435.77 = 232,105.93/x
  3. Step 3: Cross multiply
    896,953.93x = 1,345,435.77 × 232,105.93
  4. Step 4: Simplify right side
    896,953.93x = 312,283,620,651.12
  5. Step 5: Solve for x
    x = 312,283,620,651.12/896,953.93
  6. Step 6: Final answer
    x = 348,160.16

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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.