Home / 7,610,213.15-10,502,523.21-4,514,569.34

Finding the Fourth Proportional to 7,610,213.15, 10,502,523.21 and 4,514,569.34

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Solution

The fourth proportional to 7,610,213.15, 10,502,523.21 and 4,514,569.34 is: 6,230,360.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,610,213.15 : 10,502,523.21 = 4,514,569.34 : x
  2. Step 2: Convert to fraction form
    7,610,213.15/10,502,523.21 = 4,514,569.34/x
  3. Step 3: Cross multiply
    7,610,213.15x = 10,502,523.21 × 4,514,569.34
  4. Step 4: Simplify right side
    7,610,213.15x = 47,414,369,276,504.38
  5. Step 5: Solve for x
    x = 47,414,369,276,504.38/7,610,213.15
  6. Step 6: Final answer
    x = 6,230,360.22

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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.