Home / 1,931,605.56-2,897,408.34-733,528.00

Finding the Fourth Proportional to 1,931,605.56, 2,897,408.34 and 733,528.00

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Solution

The fourth proportional to 1,931,605.56, 2,897,408.34 and 733,528.00 is: 1,100,292.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,931,605.56 : 2,897,408.34 = 733,528.00 : x
  2. Step 2: Convert to fraction form
    1,931,605.56/2,897,408.34 = 733,528.00/x
  3. Step 3: Cross multiply
    1,931,605.56x = 2,897,408.34 × 733,528.00
  4. Step 4: Simplify right side
    1,931,605.56x = 2,125,330,145,350.75
  5. Step 5: Solve for x
    x = 2,125,330,145,350.75/1,931,605.56
  6. Step 6: Final answer
    x = 1,100,292.00

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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.