Home / 4,701,280.69-7,051,921.04-1,335,050.29

Finding the Fourth Proportional to 4,701,280.69, 7,051,921.04 and 1,335,050.29

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Solution

The fourth proportional to 4,701,280.69, 7,051,921.04 and 1,335,050.29 is: 2,002,575.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,701,280.69 : 7,051,921.04 = 1,335,050.29 : x
  2. Step 2: Convert to fraction form
    4,701,280.69/7,051,921.04 = 1,335,050.29/x
  3. Step 3: Cross multiply
    4,701,280.69x = 7,051,921.04 × 1,335,050.29
  4. Step 4: Simplify right side
    4,701,280.69x = 9,414,669,229,509.10
  5. Step 5: Solve for x
    x = 9,414,669,229,509.10/4,701,280.69
  6. Step 6: Final answer
    x = 2,002,575.44

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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.