Home / 9,684,011.20-14,524,461.60-2,950,859.20

Finding the Fourth Proportional to 9,684,011.20, 14,524,461.60 and 2,950,859.20

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Solution

The fourth proportional to 9,684,011.20, 14,524,461.60 and 2,950,859.20 is: 4,425,814.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,684,011.20 : 14,524,461.60 = 2,950,859.20 : x
  2. Step 2: Convert to fraction form
    9,684,011.20/14,524,461.60 = 2,950,859.20/x
  3. Step 3: Cross multiply
    9,684,011.20x = 14,524,461.60 × 2,950,859.20
  4. Step 4: Simplify right side
    9,684,011.20x = 42,859,641,137,406.72
  5. Step 5: Solve for x
    x = 42,859,641,137,406.72/9,684,011.20
  6. Step 6: Final answer
    x = 4,425,814.91

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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.