Home / 4,558,260.63-6,834,353.74-2,509,885.78

Finding the Fourth Proportional to 4,558,260.63, 6,834,353.74 and 2,509,885.78

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Solution

The fourth proportional to 4,558,260.63, 6,834,353.74 and 2,509,885.78 is: 3,763,156.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,260.63 : 6,834,353.74 = 2,509,885.78 : x
  2. Step 2: Convert to fraction form
    4,558,260.63/6,834,353.74 = 2,509,885.78/x
  3. Step 3: Cross multiply
    4,558,260.63x = 6,834,353.74 × 2,509,885.78
  4. Step 4: Simplify right side
    4,558,260.63x = 17,153,447,229,738.83
  5. Step 5: Solve for x
    x = 17,153,447,229,738.83/4,558,260.63
  6. Step 6: Final answer
    x = 3,763,156.31

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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.