Home / 9,624,758.98-13,282,170.60-5,273,809.96

Finding the Fourth Proportional to 9,624,758.98, 13,282,170.60 and 5,273,809.96

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Solution

The fourth proportional to 9,624,758.98, 13,282,170.60 and 5,273,809.96 is: 7,277,859.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,624,758.98 : 13,282,170.60 = 5,273,809.96 : x
  2. Step 2: Convert to fraction form
    9,624,758.98/13,282,170.60 = 5,273,809.96/x
  3. Step 3: Cross multiply
    9,624,758.98x = 13,282,170.60 × 5,273,809.96
  4. Step 4: Simplify right side
    9,624,758.98x = 70,047,643,600,699.17
  5. Step 5: Solve for x
    x = 70,047,643,600,699.17/9,624,758.98
  6. Step 6: Final answer
    x = 7,277,859.50

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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.