Home / 2,433,165.48-3,357,588.78-1,345,451.40

Finding the Fourth Proportional to 2,433,165.48, 3,357,588.78 and 1,345,451.40

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Solution

The fourth proportional to 2,433,165.48, 3,357,588.78 and 1,345,451.40 is: 1,856,623.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,165.48 : 3,357,588.78 = 1,345,451.40 : x
  2. Step 2: Convert to fraction form
    2,433,165.48/3,357,588.78 = 1,345,451.40/x
  3. Step 3: Cross multiply
    2,433,165.48x = 3,357,588.78 × 1,345,451.40
  4. Step 4: Simplify right side
    2,433,165.48x = 4,517,472,524,675.29
  5. Step 5: Solve for x
    x = 4,517,472,524,675.29/2,433,165.48
  6. Step 6: Final answer
    x = 1,856,623.63

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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.