Home / 3,337,639.04-4,606,032.42-1,887,551.34

Finding the Fourth Proportional to 3,337,639.04, 4,606,032.42 and 1,887,551.34

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Solution

The fourth proportional to 3,337,639.04, 4,606,032.42 and 1,887,551.34 is: 2,604,872.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,639.04 : 4,606,032.42 = 1,887,551.34 : x
  2. Step 2: Convert to fraction form
    3,337,639.04/4,606,032.42 = 1,887,551.34/x
  3. Step 3: Cross multiply
    3,337,639.04x = 4,606,032.42 × 1,887,551.34
  4. Step 4: Simplify right side
    3,337,639.04x = 8,694,122,666,454.44
  5. Step 5: Solve for x
    x = 8,694,122,666,454.44/3,337,639.04
  6. Step 6: Final answer
    x = 2,604,872.06

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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.