Home / 958,653.45-1,323,421.16-596,194.08

Finding the Fourth Proportional to 958,653.45, 1,323,421.16 and 596,194.08

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Solution

The fourth proportional to 958,653.45, 1,323,421.16 and 596,194.08 is: 823,045.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,653.45 : 1,323,421.16 = 596,194.08 : x
  2. Step 2: Convert to fraction form
    958,653.45/1,323,421.16 = 596,194.08/x
  3. Step 3: Cross multiply
    958,653.45x = 1,323,421.16 × 596,194.08
  4. Step 4: Simplify right side
    958,653.45x = 789,015,857,957.76
  5. Step 5: Solve for x
    x = 789,015,857,957.76/958,653.45
  6. Step 6: Final answer
    x = 823,045.97

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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.