Home / 2,613,316.18-3,606,253.68-1,451,837.40

Finding the Fourth Proportional to 2,613,316.18, 3,606,253.68 and 1,451,837.40

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Solution

The fourth proportional to 2,613,316.18, 3,606,253.68 and 1,451,837.40 is: 2,003,467.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,613,316.18 : 3,606,253.68 = 1,451,837.40 : x
  2. Step 2: Convert to fraction form
    2,613,316.18/3,606,253.68 = 1,451,837.40/x
  3. Step 3: Cross multiply
    2,613,316.18x = 3,606,253.68 × 1,451,837.40
  4. Step 4: Simplify right side
    2,613,316.18x = 5,235,693,966,511.63
  5. Step 5: Solve for x
    x = 5,235,693,966,511.63/2,613,316.18
  6. Step 6: Final answer
    x = 2,003,467.47

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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.