Home / 2,012,002.34-2,776,536.38-1,094,211.69

Finding the Fourth Proportional to 2,012,002.34, 2,776,536.38 and 1,094,211.69

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Solution

The fourth proportional to 2,012,002.34, 2,776,536.38 and 1,094,211.69 is: 1,509,997.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,002.34 : 2,776,536.38 = 1,094,211.69 : x
  2. Step 2: Convert to fraction form
    2,012,002.34/2,776,536.38 = 1,094,211.69/x
  3. Step 3: Cross multiply
    2,012,002.34x = 2,776,536.38 × 1,094,211.69
  4. Step 4: Simplify right side
    2,012,002.34x = 3,038,118,550,874.86
  5. Step 5: Solve for x
    x = 3,038,118,550,874.86/2,012,002.34
  6. Step 6: Final answer
    x = 1,509,997.53

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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.