Home / 2,154,994.18-3,232,507.42-956,594.32

Finding the Fourth Proportional to 2,154,994.18, 3,232,507.42 and 956,594.32

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Solution

The fourth proportional to 2,154,994.18, 3,232,507.42 and 956,594.32 is: 1,434,898.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,154,994.18 : 3,232,507.42 = 956,594.32 : x
  2. Step 2: Convert to fraction form
    2,154,994.18/3,232,507.42 = 956,594.32/x
  3. Step 3: Cross multiply
    2,154,994.18x = 3,232,507.42 × 956,594.32
  4. Step 4: Simplify right side
    2,154,994.18x = 3,092,198,237,329.85
  5. Step 5: Solve for x
    x = 3,092,198,237,329.85/2,154,994.18
  6. Step 6: Final answer
    x = 1,434,898.65

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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.