Home / 1,715,730.28-2,573,990.78-593,799.28

Finding the Fourth Proportional to 1,715,730.28, 2,573,990.78 and 593,799.28

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Solution

The fourth proportional to 1,715,730.28, 2,573,990.78 and 593,799.28 is: 890,835.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,730.28 : 2,573,990.78 = 593,799.28 : x
  2. Step 2: Convert to fraction form
    1,715,730.28/2,573,990.78 = 593,799.28/x
  3. Step 3: Cross multiply
    1,715,730.28x = 2,573,990.78 × 593,799.28
  4. Step 4: Simplify right side
    1,715,730.28x = 1,528,433,871,890.64
  5. Step 5: Solve for x
    x = 1,528,433,871,890.64/1,715,730.28
  6. Step 6: Final answer
    x = 890,835.75

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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.