Home / 1,598,543.07-2,205,963.70-873,375.22

Finding the Fourth Proportional to 1,598,543.07, 2,205,963.70 and 873,375.22

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Solution

The fourth proportional to 1,598,543.07, 2,205,963.70 and 873,375.22 is: 1,205,243.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,543.07 : 2,205,963.70 = 873,375.22 : x
  2. Step 2: Convert to fraction form
    1,598,543.07/2,205,963.70 = 873,375.22/x
  3. Step 3: Cross multiply
    1,598,543.07x = 2,205,963.70 × 873,375.22
  4. Step 4: Simplify right side
    1,598,543.07x = 1,926,634,031,799.51
  5. Step 5: Solve for x
    x = 1,926,634,031,799.51/1,598,543.07
  6. Step 6: Final answer
    x = 1,205,243.74

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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.