Home / 6,953,008.80-10,434,178.80-4,110,103.20

Finding the Fourth Proportional to 6,953,008.80, 10,434,178.80 and 4,110,103.20

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Solution

The fourth proportional to 6,953,008.80, 10,434,178.80 and 4,110,103.20 is: 6,167,912.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953,008.80 : 10,434,178.80 = 4,110,103.20 : x
  2. Step 2: Convert to fraction form
    6,953,008.80/10,434,178.80 = 4,110,103.20/x
  3. Step 3: Cross multiply
    6,953,008.80x = 10,434,178.80 × 4,110,103.20
  4. Step 4: Simplify right side
    6,953,008.80x = 42,885,551,675,252.16
  5. Step 5: Solve for x
    x = 42,885,551,675,252.16/6,953,008.80
  6. Step 6: Final answer
    x = 6,167,912.76

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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.