Home / 2,684,567.88-3,704,704.16-1,477,343.88

Finding the Fourth Proportional to 2,684,567.88, 3,704,704.16 and 1,477,343.88

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Solution

The fourth proportional to 2,684,567.88, 3,704,704.16 and 1,477,343.88 is: 2,038,734.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,567.88 : 3,704,704.16 = 1,477,343.88 : x
  2. Step 2: Convert to fraction form
    2,684,567.88/3,704,704.16 = 1,477,343.88/x
  3. Step 3: Cross multiply
    2,684,567.88x = 3,704,704.16 × 1,477,343.88
  4. Step 4: Simplify right side
    2,684,567.88x = 5,473,122,010,599.82
  5. Step 5: Solve for x
    x = 5,473,122,010,599.82/2,684,567.88
  6. Step 6: Final answer
    x = 2,038,734.82

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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.