Home / 9,624,756-13,282,166.48-5,273,806.96

Finding the Fourth Proportional to 9,624,756, 13,282,166.48 and 5,273,806.96

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Solution

The fourth proportional to 9,624,756, 13,282,166.48 and 5,273,806.96 is: 7,277,855.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,624,756 : 13,282,166.48 = 5,273,806.96 : x
  2. Step 2: Convert to fraction form
    9,624,756/13,282,166.48 = 5,273,806.96/x
  3. Step 3: Cross multiply
    9,624,756x = 13,282,166.48 × 5,273,806.96
  4. Step 4: Simplify right side
    9,624,756x = 70,047,582,026,102.70
  5. Step 5: Solve for x
    x = 70,047,582,026,102.70/9,624,756
  6. Step 6: Final answer
    x = 7,277,855.36

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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.