Home / 3,372,259.46-4,653,602.58-1,922,421.80

Finding the Fourth Proportional to 3,372,259.46, 4,653,602.58 and 1,922,421.80

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Solution

The fourth proportional to 3,372,259.46, 4,653,602.58 and 1,922,421.80 is: 2,652,876.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,259.46 : 4,653,602.58 = 1,922,421.80 : x
  2. Step 2: Convert to fraction form
    3,372,259.46/4,653,602.58 = 1,922,421.80/x
  3. Step 3: Cross multiply
    3,372,259.46x = 4,653,602.58 × 1,922,421.80
  4. Step 4: Simplify right side
    3,372,259.46x = 8,946,187,048,328.24
  5. Step 5: Solve for x
    x = 8,946,187,048,328.24/3,372,259.46
  6. Step 6: Final answer
    x = 2,652,876.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.