Home / 4,512,496.32-6,226,237.92-2,676,021.60

Finding the Fourth Proportional to 4,512,496.32, 6,226,237.92 and 2,676,021.60

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Solution

The fourth proportional to 4,512,496.32, 6,226,237.92 and 2,676,021.60 is: 3,692,312.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,512,496.32 : 6,226,237.92 = 2,676,021.60 : x
  2. Step 2: Convert to fraction form
    4,512,496.32/6,226,237.92 = 2,676,021.60/x
  3. Step 3: Cross multiply
    4,512,496.32x = 6,226,237.92 × 2,676,021.60
  4. Step 4: Simplify right side
    4,512,496.32x = 16,661,547,160,659.07
  5. Step 5: Solve for x
    x = 16,661,547,160,659.07/4,512,496.32
  6. Step 6: Final answer
    x = 3,692,312.63

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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.