Home / 4,328,688.58-6,491,031.14-2,435,429.82

Finding the Fourth Proportional to 4,328,688.58, 6,491,031.14 and 2,435,429.82

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Solution

The fourth proportional to 4,328,688.58, 6,491,031.14 and 2,435,429.82 is: 3,652,018.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328,688.58 : 6,491,031.14 = 2,435,429.82 : x
  2. Step 2: Convert to fraction form
    4,328,688.58/6,491,031.14 = 2,435,429.82/x
  3. Step 3: Cross multiply
    4,328,688.58x = 6,491,031.14 × 2,435,429.82
  4. Step 4: Simplify right side
    4,328,688.58x = 15,808,450,800,904.59
  5. Step 5: Solve for x
    x = 15,808,450,800,904.59/4,328,688.58
  6. Step 6: Final answer
    x = 3,652,018.51

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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.