Home / 4,017,820.24-5,544,632.28-2,182,314.34

Finding the Fourth Proportional to 4,017,820.24, 5,544,632.28 and 2,182,314.34

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Solution

The fourth proportional to 4,017,820.24, 5,544,632.28 and 2,182,314.34 is: 3,011,615.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,820.24 : 5,544,632.28 = 2,182,314.34 : x
  2. Step 2: Convert to fraction form
    4,017,820.24/5,544,632.28 = 2,182,314.34/x
  3. Step 3: Cross multiply
    4,017,820.24x = 5,544,632.28 × 2,182,314.34
  4. Step 4: Simplify right side
    4,017,820.24x = 12,100,130,534,670.89
  5. Step 5: Solve for x
    x = 12,100,130,534,670.89/4,017,820.24
  6. Step 6: Final answer
    x = 3,011,615.71

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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.