Home / 6,074,311.80-9,111,575.70-1,814,532.60

Finding the Fourth Proportional to 6,074,311.80, 9,111,575.70 and 1,814,532.60

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Solution

The fourth proportional to 6,074,311.80, 9,111,575.70 and 1,814,532.60 is: 2,721,831.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,311.80 : 9,111,575.70 = 1,814,532.60 : x
  2. Step 2: Convert to fraction form
    6,074,311.80/9,111,575.70 = 1,814,532.60/x
  3. Step 3: Cross multiply
    6,074,311.80x = 9,111,575.70 × 1,814,532.60
  4. Step 4: Simplify right side
    6,074,311.80x = 16,533,251,145,017.82
  5. Step 5: Solve for x
    x = 16,533,251,145,017.82/6,074,311.80
  6. Step 6: Final answer
    x = 2,721,831.16

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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.