Home / 3,096,353.34-4,272,977.50-1,719,696.80

Finding the Fourth Proportional to 3,096,353.34, 4,272,977.50 and 1,719,696.80

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Solution

The fourth proportional to 3,096,353.34, 4,272,977.50 and 1,719,696.80 is: 2,373,187.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,353.34 : 4,272,977.50 = 1,719,696.80 : x
  2. Step 2: Convert to fraction form
    3,096,353.34/4,272,977.50 = 1,719,696.80/x
  3. Step 3: Cross multiply
    3,096,353.34x = 4,272,977.50 × 1,719,696.80
  4. Step 4: Simplify right side
    3,096,353.34x = 7,348,225,733,222
  5. Step 5: Solve for x
    x = 7,348,225,733,222/3,096,353.34
  6. Step 6: Final answer
    x = 2,373,187.08

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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.