Home / 3,506,700.24-4,839,199.20-1,957,986

Finding the Fourth Proportional to 3,506,700.24, 4,839,199.20 and 1,957,986

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Solution

The fourth proportional to 3,506,700.24, 4,839,199.20 and 1,957,986 is: 2,701,994.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,700.24 : 4,839,199.20 = 1,957,986 : x
  2. Step 2: Convert to fraction form
    3,506,700.24/4,839,199.20 = 1,957,986/x
  3. Step 3: Cross multiply
    3,506,700.24x = 4,839,199.20 × 1,957,986
  4. Step 4: Simplify right side
    3,506,700.24x = 9,475,084,284,811.20
  5. Step 5: Solve for x
    x = 9,475,084,284,811.20/3,506,700.24
  6. Step 6: Final answer
    x = 2,701,994.36

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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.