Home / 10,790,892.23-14,890,988.13-5,896,282.34

Finding the Fourth Proportional to 10,790,892.23, 14,890,988.13 and 5,896,282.34

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Solution

The fourth proportional to 10,790,892.23, 14,890,988.13 and 5,896,282.34 is: 8,136,627.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,790,892.23 : 14,890,988.13 = 5,896,282.34 : x
  2. Step 2: Convert to fraction form
    10,790,892.23/14,890,988.13 = 5,896,282.34/x
  3. Step 3: Cross multiply
    10,790,892.23x = 14,890,988.13 × 5,896,282.34
  4. Step 4: Simplify right side
    10,790,892.23x = 87,801,470,261,613.69
  5. Step 5: Solve for x
    x = 87,801,470,261,613.69/10,790,892.23
  6. Step 6: Final answer
    x = 8,136,627.48

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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.