Home / 10,308,866.86-14,225,406.64-5,958,234.96

Finding the Fourth Proportional to 10,308,866.86, 14,225,406.64 and 5,958,234.96

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Solution

The fourth proportional to 10,308,866.86, 14,225,406.64 and 5,958,234.96 is: 8,221,884.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,308,866.86 : 14,225,406.64 = 5,958,234.96 : x
  2. Step 2: Convert to fraction form
    10,308,866.86/14,225,406.64 = 5,958,234.96/x
  3. Step 3: Cross multiply
    10,308,866.86x = 14,225,406.64 × 5,958,234.96
  4. Step 4: Simplify right side
    10,308,866.86x = 84,758,315,094,423.27
  5. Step 5: Solve for x
    x = 84,758,315,094,423.27/10,308,866.86
  6. Step 6: Final answer
    x = 8,221,884.74

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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.