Home / 9,624,758-13,282,169.24-5,273,808.96

Finding the Fourth Proportional to 9,624,758, 13,282,169.24 and 5,273,808.96

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Solution

The fourth proportional to 9,624,758, 13,282,169.24 and 5,273,808.96 is: 7,277,858.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,624,758 : 13,282,169.24 = 5,273,808.96 : x
  2. Step 2: Convert to fraction form
    9,624,758/13,282,169.24 = 5,273,808.96/x
  3. Step 3: Cross multiply
    9,624,758x = 13,282,169.24 × 5,273,808.96
  4. Step 4: Simplify right side
    9,624,758x = 70,047,623,146,148.39
  5. Step 5: Solve for x
    x = 70,047,623,146,148.39/9,624,758
  6. Step 6: Final answer
    x = 7,277,858.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.