Home / 1,367,483.73-2,051,227.08-356,604.81

Finding the Fourth Proportional to 1,367,483.73, 2,051,227.08 and 356,604.81

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Solution

The fourth proportional to 1,367,483.73, 2,051,227.08 and 356,604.81 is: 534,907.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,483.73 : 2,051,227.08 = 356,604.81 : x
  2. Step 2: Convert to fraction form
    1,367,483.73/2,051,227.08 = 356,604.81/x
  3. Step 3: Cross multiply
    1,367,483.73x = 2,051,227.08 × 356,604.81
  4. Step 4: Simplify right side
    1,367,483.73x = 731,477,443,130.26
  5. Step 5: Solve for x
    x = 731,477,443,130.26/1,367,483.73
  6. Step 6: Final answer
    x = 534,907.60

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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.