Home / 8,685,162.86-13,027,855.15-2,295,360

Finding the Fourth Proportional to 8,685,162.86, 13,027,855.15 and 2,295,360

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Solution

The fourth proportional to 8,685,162.86, 13,027,855.15 and 2,295,360 is: 3,443,069.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,685,162.86 : 13,027,855.15 = 2,295,360 : x
  2. Step 2: Convert to fraction form
    8,685,162.86/13,027,855.15 = 2,295,360/x
  3. Step 3: Cross multiply
    8,685,162.86x = 13,027,855.15 × 2,295,360
  4. Step 4: Simplify right side
    8,685,162.86x = 29,903,617,599,973.20
  5. Step 5: Solve for x
    x = 29,903,617,599,973.20/8,685,162.86
  6. Step 6: Final answer
    x = 3,443,069.30

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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.