Home / 10,609,488-14,641,093.44-5,780,592

Finding the Fourth Proportional to 10,609,488, 14,641,093.44 and 5,780,592

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Solution

The fourth proportional to 10,609,488, 14,641,093.44 and 5,780,592 is: 7,977,216.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,609,488 : 14,641,093.44 = 5,780,592 : x
  2. Step 2: Convert to fraction form
    10,609,488/14,641,093.44 = 5,780,592/x
  3. Step 3: Cross multiply
    10,609,488x = 14,641,093.44 × 5,780,592
  4. Step 4: Simplify right side
    10,609,488x = 84,634,187,610,516.48
  5. Step 5: Solve for x
    x = 84,634,187,610,516.48/10,609,488
  6. Step 6: Final answer
    x = 7,977,216.96

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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.