Home / 6,048,987.60-9,077,628.60-2,685,608.40

Finding the Fourth Proportional to 6,048,987.60, 9,077,628.60 and 2,685,608.40

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Solution

The fourth proportional to 6,048,987.60, 9,077,628.60 and 2,685,608.40 is: 4,030,253.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,987.60 : 9,077,628.60 = 2,685,608.40 : x
  2. Step 2: Convert to fraction form
    6,048,987.60/9,077,628.60 = 2,685,608.40/x
  3. Step 3: Cross multiply
    6,048,987.60x = 9,077,628.60 × 2,685,608.40
  4. Step 4: Simplify right side
    6,048,987.60x = 24,378,955,620,240.24
  5. Step 5: Solve for x
    x = 24,378,955,620,240.24/6,048,987.60
  6. Step 6: Final answer
    x = 4,030,253.86

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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.