Home / 9,561,570.66-14,341,162.14-3,876,332.58

Finding the Fourth Proportional to 9,561,570.66, 14,341,162.14 and 3,876,332.58

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Solution

The fourth proportional to 9,561,570.66, 14,341,162.14 and 3,876,332.58 is: 5,814,014.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,561,570.66 : 14,341,162.14 = 3,876,332.58 : x
  2. Step 2: Convert to fraction form
    9,561,570.66/14,341,162.14 = 3,876,332.58/x
  3. Step 3: Cross multiply
    9,561,570.66x = 14,341,162.14 × 3,876,332.58
  4. Step 4: Simplify right side
    9,561,570.66x = 55,591,114,038,344.52
  5. Step 5: Solve for x
    x = 55,591,114,038,344.52/9,561,570.66
  6. Step 6: Final answer
    x = 5,814,014.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.