Home / 1,724,088.88-2,583,451.04-658,549.36

Finding the Fourth Proportional to 1,724,088.88, 2,583,451.04 and 658,549.36

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Solution

The fourth proportional to 1,724,088.88, 2,583,451.04 and 658,549.36 is: 986,799.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,724,088.88 : 2,583,451.04 = 658,549.36 : x
  2. Step 2: Convert to fraction form
    1,724,088.88/2,583,451.04 = 658,549.36/x
  3. Step 3: Cross multiply
    1,724,088.88x = 2,583,451.04 × 658,549.36
  4. Step 4: Simplify right side
    1,724,088.88x = 1,701,330,028,983.33
  5. Step 5: Solve for x
    x = 1,701,330,028,983.33/1,724,088.88
  6. Step 6: Final answer
    x = 986,799.49

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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.