Home / 6,526,375.74-9,006,558.98-3,586,169.28

Finding the Fourth Proportional to 6,526,375.74, 9,006,558.98 and 3,586,169.28

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Solution

The fourth proportional to 6,526,375.74, 9,006,558.98 and 3,586,169.28 is: 4,949,001.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,375.74 : 9,006,558.98 = 3,586,169.28 : x
  2. Step 2: Convert to fraction form
    6,526,375.74/9,006,558.98 = 3,586,169.28/x
  3. Step 3: Cross multiply
    6,526,375.74x = 9,006,558.98 × 3,586,169.28
  4. Step 4: Simplify right side
    6,526,375.74x = 32,299,045,114,653.29
  5. Step 5: Solve for x
    x = 32,299,045,114,653.29/6,526,375.74
  6. Step 6: Final answer
    x = 4,949,001.77

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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.