Home / 1,547,174.07-2,320,777.05-467,695.47

Finding the Fourth Proportional to 1,547,174.07, 2,320,777.05 and 467,695.47

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Solution

The fourth proportional to 1,547,174.07, 2,320,777.05 and 467,695.47 is: 701,548.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,547,174.07 : 2,320,777.05 = 467,695.47 : x
  2. Step 2: Convert to fraction form
    1,547,174.07/2,320,777.05 = 467,695.47/x
  3. Step 3: Cross multiply
    1,547,174.07x = 2,320,777.05 × 467,695.47
  4. Step 4: Simplify right side
    1,547,174.07x = 1,085,416,913,164.96
  5. Step 5: Solve for x
    x = 1,085,416,913,164.96/1,547,174.07
  6. Step 6: Final answer
    x = 701,548.03

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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.