Home / 4,693,305-6,476,760.90-2,547,129

Finding the Fourth Proportional to 4,693,305, 6,476,760.90 and 2,547,129

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Solution

The fourth proportional to 4,693,305, 6,476,760.90 and 2,547,129 is: 3,515,038.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693,305 : 6,476,760.90 = 2,547,129 : x
  2. Step 2: Convert to fraction form
    4,693,305/6,476,760.90 = 2,547,129/x
  3. Step 3: Cross multiply
    4,693,305x = 6,476,760.90 × 2,547,129
  4. Step 4: Simplify right side
    4,693,305x = 16,497,145,514,456.10
  5. Step 5: Solve for x
    x = 16,497,145,514,456.10/4,693,305
  6. Step 6: Final answer
    x = 3,515,038.02

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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.