Home / 3,592,716.30-5,390,107.20-2,077,484.94

Finding the Fourth Proportional to 3,592,716.30, 5,390,107.20 and 2,077,484.94

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Solution

The fourth proportional to 3,592,716.30, 5,390,107.20 and 2,077,484.94 is: 3,116,824.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,716.30 : 5,390,107.20 = 2,077,484.94 : x
  2. Step 2: Convert to fraction form
    3,592,716.30/5,390,107.20 = 2,077,484.94/x
  3. Step 3: Cross multiply
    3,592,716.30x = 5,390,107.20 × 2,077,484.94
  4. Step 4: Simplify right side
    3,592,716.30x = 11,197,866,532,985.57
  5. Step 5: Solve for x
    x = 11,197,866,532,985.57/3,592,716.30
  6. Step 6: Final answer
    x = 3,116,824.60

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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.