Home / 1,093,500.63-1,509,031.82-610,065.88

Finding the Fourth Proportional to 1,093,500.63, 1,509,031.82 and 610,065.88

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Solution

The fourth proportional to 1,093,500.63, 1,509,031.82 and 610,065.88 is: 841,891.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,500.63 : 1,509,031.82 = 610,065.88 : x
  2. Step 2: Convert to fraction form
    1,093,500.63/1,509,031.82 = 610,065.88/x
  3. Step 3: Cross multiply
    1,093,500.63x = 1,509,031.82 × 610,065.88
  4. Step 4: Simplify right side
    1,093,500.63x = 920,608,820,681.14
  5. Step 5: Solve for x
    x = 920,608,820,681.14/1,093,500.63
  6. Step 6: Final answer
    x = 841,891.44

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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.