Home / 958,669.90-1,323,443.84-596,210.56

Finding the Fourth Proportional to 958,669.90, 1,323,443.84 and 596,210.56

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Solution

The fourth proportional to 958,669.90, 1,323,443.84 and 596,210.56 is: 823,068.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,669.90 : 1,323,443.84 = 596,210.56 : x
  2. Step 2: Convert to fraction form
    958,669.90/1,323,443.84 = 596,210.56/x
  3. Step 3: Cross multiply
    958,669.90x = 1,323,443.84 × 596,210.56
  4. Step 4: Simplify right side
    958,669.90x = 789,051,186,685.29
  5. Step 5: Solve for x
    x = 789,051,186,685.29/958,669.90
  6. Step 6: Final answer
    x = 823,068.70

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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.