Home / 1,595,390.73-2,391,090.45-796,895.16

Finding the Fourth Proportional to 1,595,390.73, 2,391,090.45 and 796,895.16

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Solution

The fourth proportional to 1,595,390.73, 2,391,090.45 and 796,895.16 is: 1,194,345.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,390.73 : 2,391,090.45 = 796,895.16 : x
  2. Step 2: Convert to fraction form
    1,595,390.73/2,391,090.45 = 796,895.16/x
  3. Step 3: Cross multiply
    1,595,390.73x = 2,391,090.45 × 796,895.16
  4. Step 4: Simplify right side
    1,595,390.73x = 1,905,448,406,727.22
  5. Step 5: Solve for x
    x = 1,905,448,406,727.22/1,595,390.73
  6. Step 6: Final answer
    x = 1,194,345.92

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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.