Home / 4,996,907-7,495,359.38-2,724,342.75

Finding the Fourth Proportional to 4,996,907, 7,495,359.38 and 2,724,342.75

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Solution

The fourth proportional to 4,996,907, 7,495,359.38 and 2,724,342.75 is: 4,086,513.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,907 : 7,495,359.38 = 2,724,342.75 : x
  2. Step 2: Convert to fraction form
    4,996,907/7,495,359.38 = 2,724,342.75/x
  3. Step 3: Cross multiply
    4,996,907x = 7,495,359.38 × 2,724,342.75
  4. Step 4: Simplify right side
    4,996,907x = 20,419,927,985,547.50
  5. Step 5: Solve for x
    x = 20,419,927,985,547.50/4,996,907
  6. Step 6: Final answer
    x = 4,086,513.51

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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.