Home / 4,199,106.06-5,794,950.15-2,363,682.78

Finding the Fourth Proportional to 4,199,106.06, 5,794,950.15 and 2,363,682.78

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Solution

The fourth proportional to 4,199,106.06, 5,794,950.15 and 2,363,682.78 is: 3,261,985.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,199,106.06 : 5,794,950.15 = 2,363,682.78 : x
  2. Step 2: Convert to fraction form
    4,199,106.06/5,794,950.15 = 2,363,682.78/x
  3. Step 3: Cross multiply
    4,199,106.06x = 5,794,950.15 × 2,363,682.78
  4. Step 4: Simplify right side
    4,199,106.06x = 13,697,423,880,513.42
  5. Step 5: Solve for x
    x = 13,697,423,880,513.42/4,199,106.06
  6. Step 6: Final answer
    x = 3,261,985.69

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1.5x scale

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.