Home / 4,669,814.76-7,007,422.68-1,973,964.66

Finding the Fourth Proportional to 4,669,814.76, 7,007,422.68 and 1,973,964.66

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Solution

The fourth proportional to 4,669,814.76, 7,007,422.68 and 1,973,964.66 is: 2,962,088.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,814.76 : 7,007,422.68 = 1,973,964.66 : x
  2. Step 2: Convert to fraction form
    4,669,814.76/7,007,422.68 = 1,973,964.66/x
  3. Step 3: Cross multiply
    4,669,814.76x = 7,007,422.68 × 1,973,964.66
  4. Step 4: Simplify right side
    4,669,814.76x = 13,832,404,728,002.49
  5. Step 5: Solve for x
    x = 13,832,404,728,002.49/4,669,814.76
  6. Step 6: Final answer
    x = 2,962,088.53

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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.