Home / 2,154,995.14-3,232,508.88-956,595.28

Finding the Fourth Proportional to 2,154,995.14, 3,232,508.88 and 956,595.28

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Solution

The fourth proportional to 2,154,995.14, 3,232,508.88 and 956,595.28 is: 1,434,900.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,154,995.14 : 3,232,508.88 = 956,595.28 : x
  2. Step 2: Convert to fraction form
    2,154,995.14/3,232,508.88 = 956,595.28/x
  3. Step 3: Cross multiply
    2,154,995.14x = 3,232,508.88 × 956,595.28
  4. Step 4: Simplify right side
    2,154,995.14x = 3,092,202,737,166.09
  5. Step 5: Solve for x
    x = 3,092,202,737,166.09/2,154,995.14
  6. Step 6: Final answer
    x = 1,434,900.10

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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.