Home / 3,622,807.48-4,999,947.32-2,337,387.29

Finding the Fourth Proportional to 3,622,807.48, 4,999,947.32 and 2,337,387.29

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Solution

The fourth proportional to 3,622,807.48, 4,999,947.32 and 2,337,387.29 is: 3,225,899.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,807.48 : 4,999,947.32 = 2,337,387.29 : x
  2. Step 2: Convert to fraction form
    3,622,807.48/4,999,947.32 = 2,337,387.29/x
  3. Step 3: Cross multiply
    3,622,807.48x = 4,999,947.32 × 2,337,387.29
  4. Step 4: Simplify right side
    3,622,807.48x = 11,686,813,304,750.63
  5. Step 5: Solve for x
    x = 11,686,813,304,750.63/3,622,807.48
  6. Step 6: Final answer
    x = 3,225,899.63

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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.