Home / 3,537,220.36-5,306,952.08-1,262,696.04

Finding the Fourth Proportional to 3,537,220.36, 5,306,952.08 and 1,262,696.04

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Solution

The fourth proportional to 3,537,220.36, 5,306,952.08 and 1,262,696.04 is: 1,894,444.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,220.36 : 5,306,952.08 = 1,262,696.04 : x
  2. Step 2: Convert to fraction form
    3,537,220.36/5,306,952.08 = 1,262,696.04/x
  3. Step 3: Cross multiply
    3,537,220.36x = 5,306,952.08 × 1,262,696.04
  4. Step 4: Simplify right side
    3,537,220.36x = 6,701,067,375,885.76
  5. Step 5: Solve for x
    x = 6,701,067,375,885.76/3,537,220.36
  6. Step 6: Final answer
    x = 1,894,444.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.