Home / 2,045,534.79-3,067,810.10-625,603.17

Finding the Fourth Proportional to 2,045,534.79, 3,067,810.10 and 625,603.17

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Solution

The fourth proportional to 2,045,534.79, 3,067,810.10 and 625,603.17 is: 938,254.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,534.79 : 3,067,810.10 = 625,603.17 : x
  2. Step 2: Convert to fraction form
    2,045,534.79/3,067,810.10 = 625,603.17/x
  3. Step 3: Cross multiply
    2,045,534.79x = 3,067,810.10 × 625,603.17
  4. Step 4: Simplify right side
    2,045,534.79x = 1,919,231,734,240.30
  5. Step 5: Solve for x
    x = 1,919,231,734,240.30/2,045,534.79
  6. Step 6: Final answer
    x = 938,254.26

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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.