Home / 2,437,158.88-3,363,394.79-1,470,268.43

Finding the Fourth Proportional to 2,437,158.88, 3,363,394.79 and 1,470,268.43

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Solution

The fourth proportional to 2,437,158.88, 3,363,394.79 and 1,470,268.43 is: 2,029,040.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,158.88 : 3,363,394.79 = 1,470,268.43 : x
  2. Step 2: Convert to fraction form
    2,437,158.88/3,363,394.79 = 1,470,268.43/x
  3. Step 3: Cross multiply
    2,437,158.88x = 3,363,394.79 × 1,470,268.43
  4. Step 4: Simplify right side
    2,437,158.88x = 4,945,093,153,195.16
  5. Step 5: Solve for x
    x = 4,945,093,153,195.16/2,437,158.88
  6. Step 6: Final answer
    x = 2,029,040.13

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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.