Home / 7,116,199.94-10,674,956.12-2,323,914.32

Finding the Fourth Proportional to 7,116,199.94, 10,674,956.12 and 2,323,914.32

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Solution

The fourth proportional to 7,116,199.94, 10,674,956.12 and 2,323,914.32 is: 3,486,085.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,116,199.94 : 10,674,956.12 = 2,323,914.32 : x
  2. Step 2: Convert to fraction form
    7,116,199.94/10,674,956.12 = 2,323,914.32/x
  3. Step 3: Cross multiply
    7,116,199.94x = 10,674,956.12 × 2,323,914.32
  4. Step 4: Simplify right side
    7,116,199.94x = 24,807,683,392,639.63
  5. Step 5: Solve for x
    x = 24,807,683,392,639.63/7,116,199.94
  6. Step 6: Final answer
    x = 3,486,085.78

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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.