Home / 10,059,506.26-13,881,327.16-5,708,592.55

Finding the Fourth Proportional to 10,059,506.26, 13,881,327.16 and 5,708,592.55

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Solution

The fourth proportional to 10,059,506.26, 13,881,327.16 and 5,708,592.55 is: 7,877,408.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,059,506.26 : 13,881,327.16 = 5,708,592.55 : x
  2. Step 2: Convert to fraction form
    10,059,506.26/13,881,327.16 = 5,708,592.55/x
  3. Step 3: Cross multiply
    10,059,506.26x = 13,881,327.16 × 5,708,592.55
  4. Step 4: Simplify right side
    10,059,506.26x = 79,242,840,711,739.05
  5. Step 5: Solve for x
    x = 79,242,840,711,739.05/10,059,506.26
  6. Step 6: Final answer
    x = 7,877,408.56

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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.