Home / 2,966,051.52-4,093,360.92-1,676,904.12

Finding the Fourth Proportional to 2,966,051.52, 4,093,360.92 and 1,676,904.12

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Solution

The fourth proportional to 2,966,051.52, 4,093,360.92 and 1,676,904.12 is: 2,314,246.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,051.52 : 4,093,360.92 = 1,676,904.12 : x
  2. Step 2: Convert to fraction form
    2,966,051.52/4,093,360.92 = 1,676,904.12/x
  3. Step 3: Cross multiply
    2,966,051.52x = 4,093,360.92 × 1,676,904.12
  4. Step 4: Simplify right side
    2,966,051.52x = 6,864,173,791,394.99
  5. Step 5: Solve for x
    x = 6,864,173,791,394.99/2,966,051.52
  6. Step 6: Final answer
    x = 2,314,246.31

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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.