Home / 9,104,255.33-12,563,725.70-4,974,197.76

Finding the Fourth Proportional to 9,104,255.33, 12,563,725.70 and 4,974,197.76

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Solution

The fourth proportional to 9,104,255.33, 12,563,725.70 and 4,974,197.76 is: 6,864,312.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,255.33 : 12,563,725.70 = 4,974,197.76 : x
  2. Step 2: Convert to fraction form
    9,104,255.33/12,563,725.70 = 4,974,197.76/x
  3. Step 3: Cross multiply
    9,104,255.33x = 12,563,725.70 × 4,974,197.76
  4. Step 4: Simplify right side
    9,104,255.33x = 62,494,456,209,323.45
  5. Step 5: Solve for x
    x = 62,494,456,209,323.45/9,104,255.33
  6. Step 6: Final answer
    x = 6,864,312.78

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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.