Home / 10,644,225.59-14,689,037.19-5,749,447.64

Finding the Fourth Proportional to 10,644,225.59, 14,689,037.19 and 5,749,447.64

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Solution

The fourth proportional to 10,644,225.59, 14,689,037.19 and 5,749,447.64 is: 7,934,240.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,644,225.59 : 14,689,037.19 = 5,749,447.64 : x
  2. Step 2: Convert to fraction form
    10,644,225.59/14,689,037.19 = 5,749,447.64/x
  3. Step 3: Cross multiply
    10,644,225.59x = 14,689,037.19 × 5,749,447.64
  4. Step 4: Simplify right side
    10,644,225.59x = 84,453,850,121,692.33
  5. Step 5: Solve for x
    x = 84,453,850,121,692.33/10,644,225.59
  6. Step 6: Final answer
    x = 7,934,240.91

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Double scale
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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.