Home / 4,446,275.16-6,669,548.82-3,078,710.04

Finding the Fourth Proportional to 4,446,275.16, 6,669,548.82 and 3,078,710.04

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Solution

The fourth proportional to 4,446,275.16, 6,669,548.82 and 3,078,710.04 is: 4,618,159.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446,275.16 : 6,669,548.82 = 3,078,710.04 : x
  2. Step 2: Convert to fraction form
    4,446,275.16/6,669,548.82 = 3,078,710.04/x
  3. Step 3: Cross multiply
    4,446,275.16x = 6,669,548.82 × 3,078,710.04
  4. Step 4: Simplify right side
    4,446,275.16x = 20,533,606,914,404.15
  5. Step 5: Solve for x
    x = 20,533,606,914,404.15/4,446,275.16
  6. Step 6: Final answer
    x = 4,618,159.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.