Home / 9,710,716.20-14,554,410.30-4,028,015.40

Finding the Fourth Proportional to 9,710,716.20, 14,554,410.30 and 4,028,015.40

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Solution

The fourth proportional to 9,710,716.20, 14,554,410.30 and 4,028,015.40 is: 6,037,184.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,710,716.20 : 14,554,410.30 = 4,028,015.40 : x
  2. Step 2: Convert to fraction form
    9,710,716.20/14,554,410.30 = 4,028,015.40/x
  3. Step 3: Cross multiply
    9,710,716.20x = 14,554,410.30 × 4,028,015.40
  4. Step 4: Simplify right side
    9,710,716.20x = 58,625,388,826,318.62
  5. Step 5: Solve for x
    x = 58,625,388,826,318.62/9,710,716.20
  6. Step 6: Final answer
    x = 6,037,184.86

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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.