Home / 3,051,044.30-4,210,346.28-1,674,352.62

Finding the Fourth Proportional to 3,051,044.30, 4,210,346.28 and 1,674,352.62

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Solution

The fourth proportional to 3,051,044.30, 4,210,346.28 and 1,674,352.62 is: 2,310,554.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051,044.30 : 4,210,346.28 = 1,674,352.62 : x
  2. Step 2: Convert to fraction form
    3,051,044.30/4,210,346.28 = 1,674,352.62/x
  3. Step 3: Cross multiply
    3,051,044.30x = 4,210,346.28 × 1,674,352.62
  4. Step 4: Simplify right side
    3,051,044.30x = 7,049,604,325,025.26
  5. Step 5: Solve for x
    x = 7,049,604,325,025.26/3,051,044.30
  6. Step 6: Final answer
    x = 2,310,554.56

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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.