Home / 1,466,286.32-2,198,890.01-506,497.67

Finding the Fourth Proportional to 1,466,286.32, 2,198,890.01 and 506,497.67

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Solution

The fourth proportional to 1,466,286.32, 2,198,890.01 and 506,497.67 is: 759,560.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,286.32 : 2,198,890.01 = 506,497.67 : x
  2. Step 2: Convert to fraction form
    1,466,286.32/2,198,890.01 = 506,497.67/x
  3. Step 3: Cross multiply
    1,466,286.32x = 2,198,890.01 × 506,497.67
  4. Step 4: Simplify right side
    1,466,286.32x = 1,113,732,669,616.01
  5. Step 5: Solve for x
    x = 1,113,732,669,616.01/1,466,286.32
  6. Step 6: Final answer
    x = 759,560.16

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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.