Home / 2,437,078.36-3,363,273.22-1,349,349.96

Finding the Fourth Proportional to 2,437,078.36, 3,363,273.22 and 1,349,349.96

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Solution

The fourth proportional to 2,437,078.36, 3,363,273.22 and 1,349,349.96 is: 1,862,161.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,078.36 : 3,363,273.22 = 1,349,349.96 : x
  2. Step 2: Convert to fraction form
    2,437,078.36/3,363,273.22 = 1,349,349.96/x
  3. Step 3: Cross multiply
    2,437,078.36x = 3,363,273.22 × 1,349,349.96
  4. Step 4: Simplify right side
    2,437,078.36x = 4,538,232,584,876.07
  5. Step 5: Solve for x
    x = 4,538,232,584,876.07/2,437,078.36
  6. Step 6: Final answer
    x = 1,862,161.13

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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.