Home / 9,202,101.84-13,803,152.76-2,812,372.56

Finding the Fourth Proportional to 9,202,101.84, 13,803,152.76 and 2,812,372.56

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Solution

The fourth proportional to 9,202,101.84, 13,803,152.76 and 2,812,372.56 is: 4,218,558.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,202,101.84 : 13,803,152.76 = 2,812,372.56 : x
  2. Step 2: Convert to fraction form
    9,202,101.84/13,803,152.76 = 2,812,372.56/x
  3. Step 3: Cross multiply
    9,202,101.84x = 13,803,152.76 × 2,812,372.56
  4. Step 4: Simplify right side
    9,202,101.84x = 38,819,608,063,712.27
  5. Step 5: Solve for x
    x = 38,819,608,063,712.27/9,202,101.84
  6. Step 6: Final answer
    x = 4,218,558.84

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1.5x scale

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.