Home / 3,009,362.62-4,514,386.32-1,091,177.26

Finding the Fourth Proportional to 3,009,362.62, 4,514,386.32 and 1,091,177.26

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Solution

The fourth proportional to 3,009,362.62, 4,514,386.32 and 1,091,177.26 is: 1,636,890.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,362.62 : 4,514,386.32 = 1,091,177.26 : x
  2. Step 2: Convert to fraction form
    3,009,362.62/4,514,386.32 = 1,091,177.26/x
  3. Step 3: Cross multiply
    3,009,362.62x = 4,514,386.32 × 1,091,177.26
  4. Step 4: Simplify right side
    3,009,362.62x = 4,925,995,695,239.08
  5. Step 5: Solve for x
    x = 4,925,995,695,239.08/3,009,362.62
  6. Step 6: Final answer
    x = 1,636,890.04

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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.