Home / 3,635,123.08-5,453,696.06-1,585,962.76

Finding the Fourth Proportional to 3,635,123.08, 5,453,696.06 and 1,585,962.76

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Solution

The fourth proportional to 3,635,123.08, 5,453,696.06 and 1,585,962.76 is: 2,379,385.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,123.08 : 5,453,696.06 = 1,585,962.76 : x
  2. Step 2: Convert to fraction form
    3,635,123.08/5,453,696.06 = 1,585,962.76/x
  3. Step 3: Cross multiply
    3,635,123.08x = 5,453,696.06 × 1,585,962.76
  4. Step 4: Simplify right side
    3,635,123.08x = 8,649,358,855,518.73
  5. Step 5: Solve for x
    x = 8,649,358,855,518.73/3,635,123.08
  6. Step 6: Final answer
    x = 2,379,385.42

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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.