Home / 10,817,325.27-14,927,317.47-5,921,600.27

Finding the Fourth Proportional to 10,817,325.27, 14,927,317.47 and 5,921,600.27

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Solution

The fourth proportional to 10,817,325.27, 14,927,317.47 and 5,921,600.27 is: 8,171,484.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,817,325.27 : 14,927,317.47 = 5,921,600.27 : x
  2. Step 2: Convert to fraction form
    10,817,325.27/14,927,317.47 = 5,921,600.27/x
  3. Step 3: Cross multiply
    10,817,325.27x = 14,927,317.47 × 5,921,600.27
  4. Step 4: Simplify right side
    10,817,325.27x = 88,393,607,086,091.12
  5. Step 5: Solve for x
    x = 88,393,607,086,091.12/10,817,325.27
  6. Step 6: Final answer
    x = 8,171,484.62

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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.