Home / 6,107,923.20-9,163,011.12-2,009,475.08

Finding the Fourth Proportional to 6,107,923.20, 9,163,011.12 and 2,009,475.08

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Solution

The fourth proportional to 6,107,923.20, 9,163,011.12 and 2,009,475.08 is: 3,014,583.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,107,923.20 : 9,163,011.12 = 2,009,475.08 : x
  2. Step 2: Convert to fraction form
    6,107,923.20/9,163,011.12 = 2,009,475.08/x
  3. Step 3: Cross multiply
    6,107,923.20x = 9,163,011.12 × 2,009,475.08
  4. Step 4: Simplify right side
    6,107,923.20x = 18,412,842,503,402.89
  5. Step 5: Solve for x
    x = 18,412,842,503,402.89/6,107,923.20
  6. Step 6: Final answer
    x = 3,014,583.17

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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.