Home / 4,725,410-6,521,065.84-2,579,234

Finding the Fourth Proportional to 4,725,410, 6,521,065.84 and 2,579,234

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Solution

The fourth proportional to 4,725,410, 6,521,065.84 and 2,579,234 is: 3,559,342.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,410 : 6,521,065.84 = 2,579,234 : x
  2. Step 2: Convert to fraction form
    4,725,410/6,521,065.84 = 2,579,234/x
  3. Step 3: Cross multiply
    4,725,410x = 6,521,065.84 × 2,579,234
  4. Step 4: Simplify right side
    4,725,410x = 16,819,354,730,766.56
  5. Step 5: Solve for x
    x = 16,819,354,730,766.56/4,725,410
  6. Step 6: Final answer
    x = 3,559,342.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.