Home / 3,537,962.29-5,306,914.29-1,013,619.97

Finding the Fourth Proportional to 3,537,962.29, 5,306,914.29 and 1,013,619.97

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Solution

The fourth proportional to 3,537,962.29, 5,306,914.29 and 1,013,619.97 is: 1,520,421.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,962.29 : 5,306,914.29 = 1,013,619.97 : x
  2. Step 2: Convert to fraction form
    3,537,962.29/5,306,914.29 = 1,013,619.97/x
  3. Step 3: Cross multiply
    3,537,962.29x = 5,306,914.29 × 1,013,619.97
  4. Step 4: Simplify right side
    3,537,962.29x = 5,379,194,298,354.27
  5. Step 5: Solve for x
    x = 5,379,194,298,354.27/3,537,962.29
  6. Step 6: Final answer
    x = 1,520,421.60

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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.