Home / 9,661,472.40-14,492,199.27-2,472,994.77

Finding the Fourth Proportional to 9,661,472.40, 14,492,199.27 and 2,472,994.77

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Solution

The fourth proportional to 9,661,472.40, 14,492,199.27 and 2,472,994.77 is: 3,709,489.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,661,472.40 : 14,492,199.27 = 2,472,994.77 : x
  2. Step 2: Convert to fraction form
    9,661,472.40/14,492,199.27 = 2,472,994.77/x
  3. Step 3: Cross multiply
    9,661,472.40x = 14,492,199.27 × 2,472,994.77
  4. Step 4: Simplify right side
    9,661,472.40x = 35,839,133,000,507.82
  5. Step 5: Solve for x
    x = 35,839,133,000,507.82/9,661,472.40
  6. Step 6: Final answer
    x = 3,709,489.77

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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.