Home / 3,248,464.69-4,871,014.93-1,731,740.23

Finding the Fourth Proportional to 3,248,464.69, 4,871,014.93 and 1,731,740.23

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Solution

The fourth proportional to 3,248,464.69, 4,871,014.93 and 1,731,740.23 is: 2,596,713.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,464.69 : 4,871,014.93 = 1,731,740.23 : x
  2. Step 2: Convert to fraction form
    3,248,464.69/4,871,014.93 = 1,731,740.23/x
  3. Step 3: Cross multiply
    3,248,464.69x = 4,871,014.93 × 1,731,740.23
  4. Step 4: Simplify right side
    3,248,464.69x = 8,435,332,515,211.63
  5. Step 5: Solve for x
    x = 8,435,332,515,211.63/3,248,464.69
  6. Step 6: Final answer
    x = 2,596,713.62

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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.