Home / 1,093,251.16-1,508,688.90-609,803.88

Finding the Fourth Proportional to 1,093,251.16, 1,508,688.90 and 609,803.88

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Solution

The fourth proportional to 1,093,251.16, 1,508,688.90 and 609,803.88 is: 841,530.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,251.16 : 1,508,688.90 = 609,803.88 : x
  2. Step 2: Convert to fraction form
    1,093,251.16/1,508,688.90 = 609,803.88/x
  3. Step 3: Cross multiply
    1,093,251.16x = 1,508,688.90 × 609,803.88
  4. Step 4: Simplify right side
    1,093,251.16x = 920,004,344,932.93
  5. Step 5: Solve for x
    x = 920,004,344,932.93/1,093,251.16
  6. Step 6: Final answer
    x = 841,530.64

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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.