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Finding the Fourth Proportional to 4,495,068.06, 6,741,196.65 and 1,502,552.22

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Solution

The fourth proportional to 4,495,068.06, 6,741,196.65 and 1,502,552.22 is: 2,253,358.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,068.06 : 6,741,196.65 = 1,502,552.22 : x
  2. Step 2: Convert to fraction form
    4,495,068.06/6,741,196.65 = 1,502,552.22/x
  3. Step 3: Cross multiply
    4,495,068.06x = 6,741,196.65 × 1,502,552.22
  4. Step 4: Simplify right side
    4,495,068.06x = 10,128,999,991,914.06
  5. Step 5: Solve for x
    x = 10,128,999,991,914.06/4,495,068.06
  6. Step 6: Final answer
    x = 2,253,358.54

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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.