Home / 1,586,524.94-2,380,732.95-575,725.76

Finding the Fourth Proportional to 1,586,524.94, 2,380,732.95 and 575,725.76

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Solution

The fourth proportional to 1,586,524.94, 2,380,732.95 and 575,725.76 is: 863,931.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,586,524.94 : 2,380,732.95 = 575,725.76 : x
  2. Step 2: Convert to fraction form
    1,586,524.94/2,380,732.95 = 575,725.76/x
  3. Step 3: Cross multiply
    1,586,524.94x = 2,380,732.95 × 575,725.76
  4. Step 4: Simplify right side
    1,586,524.94x = 1,370,649,286,995.79
  5. Step 5: Solve for x
    x = 1,370,649,286,995.79/1,586,524.94
  6. Step 6: Final answer
    x = 863,931.76

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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.