Home / 3,697,387.72-5,546,007.66-1,675,254.76

Finding the Fourth Proportional to 3,697,387.72, 5,546,007.66 and 1,675,254.76

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Solution

The fourth proportional to 3,697,387.72, 5,546,007.66 and 1,675,254.76 is: 2,512,848.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,387.72 : 5,546,007.66 = 1,675,254.76 : x
  2. Step 2: Convert to fraction form
    3,697,387.72/5,546,007.66 = 1,675,254.76/x
  3. Step 3: Cross multiply
    3,697,387.72x = 5,546,007.66 × 1,675,254.76
  4. Step 4: Simplify right side
    3,697,387.72x = 9,290,975,731,411.46
  5. Step 5: Solve for x
    x = 9,290,975,731,411.46/3,697,387.72
  6. Step 6: Final answer
    x = 2,512,848.65

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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.