Home / 4,452,008.95-6,676,311.13-2,429,171.67

Finding the Fourth Proportional to 4,452,008.95, 6,676,311.13 and 2,429,171.67

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Solution

The fourth proportional to 4,452,008.95, 6,676,311.13 and 2,429,171.67 is: 3,642,828.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,008.95 : 6,676,311.13 = 2,429,171.67 : x
  2. Step 2: Convert to fraction form
    4,452,008.95/6,676,311.13 = 2,429,171.67/x
  3. Step 3: Cross multiply
    4,452,008.95x = 6,676,311.13 × 2,429,171.67
  4. Step 4: Simplify right side
    4,452,008.95x = 16,217,905,844,065.42
  5. Step 5: Solve for x
    x = 16,217,905,844,065.42/4,452,008.95
  6. Step 6: Final answer
    x = 3,642,828.67

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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.