Home / 5,060,816.16-6,983,752.59-2,886,059.27

Finding the Fourth Proportional to 5,060,816.16, 6,983,752.59 and 2,886,059.27

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Solution

The fourth proportional to 5,060,816.16, 6,983,752.59 and 2,886,059.27 is: 3,982,662.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,816.16 : 6,983,752.59 = 2,886,059.27 : x
  2. Step 2: Convert to fraction form
    5,060,816.16/6,983,752.59 = 2,886,059.27/x
  3. Step 3: Cross multiply
    5,060,816.16x = 6,983,752.59 × 2,886,059.27
  4. Step 4: Simplify right side
    5,060,816.16x = 20,155,523,866,837.25
  5. Step 5: Solve for x
    x = 20,155,523,866,837.25/5,060,816.16
  6. Step 6: Final answer
    x = 3,982,662.72

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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.