Home / 10,532,392.96-14,535,151.16-5,886,177.86

Finding the Fourth Proportional to 10,532,392.96, 14,535,151.16 and 5,886,177.86

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Solution

The fourth proportional to 10,532,392.96, 14,535,151.16 and 5,886,177.86 is: 8,123,176.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,532,392.96 : 14,535,151.16 = 5,886,177.86 : x
  2. Step 2: Convert to fraction form
    10,532,392.96/14,535,151.16 = 5,886,177.86/x
  3. Step 3: Cross multiply
    10,532,392.96x = 14,535,151.16 × 5,886,177.86
  4. Step 4: Simplify right side
    10,532,392.96x = 85,556,484,949,745.33
  5. Step 5: Solve for x
    x = 85,556,484,949,745.33/10,532,392.96
  6. Step 6: Final answer
    x = 8,123,176.31

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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.