Home / 10,837,511.64-16,256,262.60-3,264,477.39

Finding the Fourth Proportional to 10,837,511.64, 16,256,262.60 and 3,264,477.39

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Solution

The fourth proportional to 10,837,511.64, 16,256,262.60 and 3,264,477.39 is: 4,896,714.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,837,511.64 : 16,256,262.60 = 3,264,477.39 : x
  2. Step 2: Convert to fraction form
    10,837,511.64/16,256,262.60 = 3,264,477.39/x
  3. Step 3: Cross multiply
    10,837,511.64x = 16,256,262.60 × 3,264,477.39
  4. Step 4: Simplify right side
    10,837,511.64x = 53,068,201,703,602.62
  5. Step 5: Solve for x
    x = 53,068,201,703,602.62/10,837,511.64
  6. Step 6: Final answer
    x = 4,896,714.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.