Home / 14,488,584.04-21,736,012.38-4,391,966.44

Finding the Fourth Proportional to 14,488,584.04, 21,736,012.38 and 4,391,966.44

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Solution

The fourth proportional to 14,488,584.04, 21,736,012.38 and 4,391,966.44 is: 6,588,900.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,488,584.04 : 21,736,012.38 = 4,391,966.44 : x
  2. Step 2: Convert to fraction form
    14,488,584.04/21,736,012.38 = 4,391,966.44/x
  3. Step 3: Cross multiply
    14,488,584.04x = 21,736,012.38 × 4,391,966.44
  4. Step 4: Simplify right side
    14,488,584.04x = 95,463,836,912,384.53
  5. Step 5: Solve for x
    x = 95,463,836,912,384.53/14,488,584.04
  6. Step 6: Final answer
    x = 6,588,900.38

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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.