Home / 4,493,783.31-6,202,574.38-2,773,915.57

Finding the Fourth Proportional to 4,493,783.31, 6,202,574.38 and 2,773,915.57

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Solution

The fourth proportional to 4,493,783.31, 6,202,574.38 and 2,773,915.57 is: 3,828,715.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,493,783.31 : 6,202,574.38 = 2,773,915.57 : x
  2. Step 2: Convert to fraction form
    4,493,783.31/6,202,574.38 = 2,773,915.57/x
  3. Step 3: Cross multiply
    4,493,783.31x = 6,202,574.38 × 2,773,915.57
  4. Step 4: Simplify right side
    4,493,783.31x = 17,205,417,646,765.10
  5. Step 5: Solve for x
    x = 17,205,417,646,765.10/4,493,783.31
  6. Step 6: Final answer
    x = 3,828,715.47

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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.