Home / 1,056,671.74-1,585,057.83-337,089.88

Finding the Fourth Proportional to 1,056,671.74, 1,585,057.83 and 337,089.88

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Solution

The fourth proportional to 1,056,671.74, 1,585,057.83 and 337,089.88 is: 505,650.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,671.74 : 1,585,057.83 = 337,089.88 : x
  2. Step 2: Convert to fraction form
    1,056,671.74/1,585,057.83 = 337,089.88/x
  3. Step 3: Cross multiply
    1,056,671.74x = 1,585,057.83 × 337,089.88
  4. Step 4: Simplify right side
    1,056,671.74x = 534,306,953,707.76
  5. Step 5: Solve for x
    x = 534,306,953,707.76/1,056,671.74
  6. Step 6: Final answer
    x = 505,650.84

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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.