Home / 10,730,367.62-14,808,020.66-5,835,588.42

Finding the Fourth Proportional to 10,730,367.62, 14,808,020.66 and 5,835,588.42

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Solution

The fourth proportional to 10,730,367.62, 14,808,020.66 and 5,835,588.42 is: 8,053,173.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,730,367.62 : 14,808,020.66 = 5,835,588.42 : x
  2. Step 2: Convert to fraction form
    10,730,367.62/14,808,020.66 = 5,835,588.42/x
  3. Step 3: Cross multiply
    10,730,367.62x = 14,808,020.66 × 5,835,588.42
  4. Step 4: Simplify right side
    10,730,367.62x = 86,413,513,864,664.94
  5. Step 5: Solve for x
    x = 86,413,513,864,664.94/10,730,367.62
  6. Step 6: Final answer
    x = 8,053,173.66

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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.