Home / 2,237,748.30-3,356,622.45-554,851.80

Finding the Fourth Proportional to 2,237,748.30, 3,356,622.45 and 554,851.80

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Solution

The fourth proportional to 2,237,748.30, 3,356,622.45 and 554,851.80 is: 832,277.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,748.30 : 3,356,622.45 = 554,851.80 : x
  2. Step 2: Convert to fraction form
    2,237,748.30/3,356,622.45 = 554,851.80/x
  3. Step 3: Cross multiply
    2,237,748.30x = 3,356,622.45 × 554,851.80
  4. Step 4: Simplify right side
    2,237,748.30x = 1,862,428,008,302.91
  5. Step 5: Solve for x
    x = 1,862,428,008,302.91/2,237,748.30
  6. Step 6: Final answer
    x = 832,277.70

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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.