Home / 6,677,473.12-10,017,209.76-2,418,635.68

Finding the Fourth Proportional to 6,677,473.12, 10,017,209.76 and 2,418,635.68

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Solution

The fourth proportional to 6,677,473.12, 10,017,209.76 and 2,418,635.68 is: 3,628,315.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,677,473.12 : 10,017,209.76 = 2,418,635.68 : x
  2. Step 2: Convert to fraction form
    6,677,473.12/10,017,209.76 = 2,418,635.68/x
  3. Step 3: Cross multiply
    6,677,473.12x = 10,017,209.76 × 2,418,635.68
  4. Step 4: Simplify right side
    6,677,473.12x = 24,227,980,939,580.24
  5. Step 5: Solve for x
    x = 24,227,980,939,580.24/6,677,473.12
  6. Step 6: Final answer
    x = 3,628,315.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.