Home / 1,444,240.16-2,165,847.28-533,227.69

Finding the Fourth Proportional to 1,444,240.16, 2,165,847.28 and 533,227.69

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Solution

The fourth proportional to 1,444,240.16, 2,165,847.28 and 533,227.69 is: 799,652.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,240.16 : 2,165,847.28 = 533,227.69 : x
  2. Step 2: Convert to fraction form
    1,444,240.16/2,165,847.28 = 533,227.69/x
  3. Step 3: Cross multiply
    1,444,240.16x = 2,165,847.28 × 533,227.69
  4. Step 4: Simplify right side
    1,444,240.16x = 1,154,889,731,177.95
  5. Step 5: Solve for x
    x = 1,154,889,731,177.95/1,444,240.16
  6. Step 6: Final answer
    x = 799,652.14

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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.