Home / 8,973,690.48-13,462,310.70-3,293,964

Finding the Fourth Proportional to 8,973,690.48, 13,462,310.70 and 3,293,964

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Solution

The fourth proportional to 8,973,690.48, 13,462,310.70 and 3,293,964 is: 4,941,597.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,973,690.48 : 13,462,310.70 = 3,293,964 : x
  2. Step 2: Convert to fraction form
    8,973,690.48/13,462,310.70 = 3,293,964/x
  3. Step 3: Cross multiply
    8,973,690.48x = 13,462,310.70 × 3,293,964
  4. Step 4: Simplify right side
    8,973,690.48x = 44,344,366,802,614.80
  5. Step 5: Solve for x
    x = 44,344,366,802,614.80/8,973,690.48
  6. Step 6: Final answer
    x = 4,941,597.54

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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.