Home / 3,446,437.26-4,756,721.16-1,996,132.26

Finding the Fourth Proportional to 3,446,437.26, 4,756,721.16 and 1,996,132.26

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Solution

The fourth proportional to 3,446,437.26, 4,756,721.16 and 1,996,132.26 is: 2,755,031.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,437.26 : 4,756,721.16 = 1,996,132.26 : x
  2. Step 2: Convert to fraction form
    3,446,437.26/4,756,721.16 = 1,996,132.26/x
  3. Step 3: Cross multiply
    3,446,437.26x = 4,756,721.16 × 1,996,132.26
  4. Step 4: Simplify right side
    3,446,437.26x = 9,495,044,559,300.62
  5. Step 5: Solve for x
    x = 9,495,044,559,300.62/3,446,437.26
  6. Step 6: Final answer
    x = 2,755,031.89

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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.