Home / 10,704,600.56-14,766,766.46-6,575,561.88

Finding the Fourth Proportional to 10,704,600.56, 14,766,766.46 and 6,575,561.88

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Solution

The fourth proportional to 10,704,600.56, 14,766,766.46 and 6,575,561.88 is: 9,070,846.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,704,600.56 : 14,766,766.46 = 6,575,561.88 : x
  2. Step 2: Convert to fraction form
    10,704,600.56/14,766,766.46 = 6,575,561.88/x
  3. Step 3: Cross multiply
    10,704,600.56x = 14,766,766.46 × 6,575,561.88
  4. Step 4: Simplify right side
    10,704,600.56x = 97,099,786,561,643.72
  5. Step 5: Solve for x
    x = 97,099,786,561,643.72/10,704,600.56
  6. Step 6: Final answer
    x = 9,070,846.31

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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.