Home / 1,097,246.10-1,514,339.01-613,838.10

Finding the Fourth Proportional to 1,097,246.10, 1,514,339.01 and 613,838.10

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Solution

The fourth proportional to 1,097,246.10, 1,514,339.01 and 613,838.10 is: 847,174.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,246.10 : 1,514,339.01 = 613,838.10 : x
  2. Step 2: Convert to fraction form
    1,097,246.10/1,514,339.01 = 613,838.10/x
  3. Step 3: Cross multiply
    1,097,246.10x = 1,514,339.01 × 613,838.10
  4. Step 4: Simplify right side
    1,097,246.10x = 929,558,980,654.28
  5. Step 5: Solve for x
    x = 929,558,980,654.28/1,097,246.10
  6. Step 6: Final answer
    x = 847,174.56

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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.