Home / 10,837,124.64-16,244,231.94-4,009,312.80

Finding the Fourth Proportional to 10,837,124.64, 16,244,231.94 and 4,009,312.80

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Solution

The fourth proportional to 10,837,124.64, 16,244,231.94 and 4,009,312.80 is: 6,009,731.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,837,124.64 : 16,244,231.94 = 4,009,312.80 : x
  2. Step 2: Convert to fraction form
    10,837,124.64/16,244,231.94 = 4,009,312.80/x
  3. Step 3: Cross multiply
    10,837,124.64x = 16,244,231.94 × 4,009,312.80
  4. Step 4: Simplify right side
    10,837,124.64x = 65,128,207,043,210.83
  5. Step 5: Solve for x
    x = 65,128,207,043,210.83/10,837,124.64
  6. Step 6: Final answer
    x = 6,009,731.29

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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.