Home / 1,715,907.43-2,367,951.33-941,543.35

Finding the Fourth Proportional to 1,715,907.43, 2,367,951.33 and 941,543.35

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Solution

The fourth proportional to 1,715,907.43, 2,367,951.33 and 941,543.35 is: 1,299,329.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,907.43 : 2,367,951.33 = 941,543.35 : x
  2. Step 2: Convert to fraction form
    1,715,907.43/2,367,951.33 = 941,543.35/x
  3. Step 3: Cross multiply
    1,715,907.43x = 2,367,951.33 × 941,543.35
  4. Step 4: Simplify right side
    1,715,907.43x = 2,229,528,827,885.16
  5. Step 5: Solve for x
    x = 2,229,528,827,885.16/1,715,907.43
  6. Step 6: Final answer
    x = 1,299,329.32

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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.