Home / 1,093,500.51-1,509,031.65-610,065.75

Finding the Fourth Proportional to 1,093,500.51, 1,509,031.65 and 610,065.75

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Solution

The fourth proportional to 1,093,500.51, 1,509,031.65 and 610,065.75 is: 841,891.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,500.51 : 1,509,031.65 = 610,065.75 : x
  2. Step 2: Convert to fraction form
    1,093,500.51/1,509,031.65 = 610,065.75/x
  3. Step 3: Cross multiply
    1,093,500.51x = 1,509,031.65 × 610,065.75
  4. Step 4: Simplify right side
    1,093,500.51x = 920,608,522,280.66
  5. Step 5: Solve for x
    x = 920,608,522,280.66/1,093,500.51
  6. Step 6: Final answer
    x = 841,891.26

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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.