Home / 2,936,429.28-4,051,364.27-1,711,868.00

Finding the Fourth Proportional to 2,936,429.28, 4,051,364.27 and 1,711,868.00

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Solution

The fourth proportional to 2,936,429.28, 4,051,364.27 and 1,711,868.00 is: 2,361,848.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,429.28 : 4,051,364.27 = 1,711,868.00 : x
  2. Step 2: Convert to fraction form
    2,936,429.28/4,051,364.27 = 1,711,868.00/x
  3. Step 3: Cross multiply
    2,936,429.28x = 4,051,364.27 × 1,711,868.00
  4. Step 4: Simplify right side
    2,936,429.28x = 6,935,400,821,340.20
  5. Step 5: Solve for x
    x = 6,935,400,821,340.20/2,936,429.28
  6. Step 6: Final answer
    x = 2,361,848.41

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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.