Home / 4,418,859.40-6,097,968.10-2,485,119.40

Finding the Fourth Proportional to 4,418,859.40, 6,097,968.10 and 2,485,119.40

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Solution

The fourth proportional to 4,418,859.40, 6,097,968.10 and 2,485,119.40 is: 3,429,432.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,859.40 : 6,097,968.10 = 2,485,119.40 : x
  2. Step 2: Convert to fraction form
    4,418,859.40/6,097,968.10 = 2,485,119.40/x
  3. Step 3: Cross multiply
    4,418,859.40x = 6,097,968.10 × 2,485,119.40
  4. Step 4: Simplify right side
    4,418,859.40x = 15,154,178,825,891.14
  5. Step 5: Solve for x
    x = 15,154,178,825,891.14/4,418,859.40
  6. Step 6: Final answer
    x = 3,429,432.23

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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.