Home / 14,854,962.88-22,285,651-4,619,622.46

Finding the Fourth Proportional to 14,854,962.88, 22,285,651 and 4,619,622.46

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Solution

The fourth proportional to 14,854,962.88, 22,285,651 and 4,619,622.46 is: 6,930,430.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,854,962.88 : 22,285,651 = 4,619,622.46 : x
  2. Step 2: Convert to fraction form
    14,854,962.88/22,285,651 = 4,619,622.46/x
  3. Step 3: Cross multiply
    14,854,962.88x = 22,285,651 × 4,619,622.46
  4. Step 4: Simplify right side
    14,854,962.88x = 102,951,293,895,321.45
  5. Step 5: Solve for x
    x = 102,951,293,895,321.45/14,854,962.88
  6. Step 6: Final answer
    x = 6,930,430.91

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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.