Home / 1,731,087.30-2,596,389.03-593,830.92

Finding the Fourth Proportional to 1,731,087.30, 2,596,389.03 and 593,830.92

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Solution

The fourth proportional to 1,731,087.30, 2,596,389.03 and 593,830.92 is: 890,663.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,087.30 : 2,596,389.03 = 593,830.92 : x
  2. Step 2: Convert to fraction form
    1,731,087.30/2,596,389.03 = 593,830.92/x
  3. Step 3: Cross multiply
    1,731,087.30x = 2,596,389.03 × 593,830.92
  4. Step 4: Simplify right side
    1,731,087.30x = 1,541,816,086,362.81
  5. Step 5: Solve for x
    x = 1,541,816,086,362.81/1,731,087.30
  6. Step 6: Final answer
    x = 890,663.39

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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.