Home / 4,210,316.26-5,810,312.10-2,469,241.40

Finding the Fourth Proportional to 4,210,316.26, 5,810,312.10 and 2,469,241.40

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Solution

The fourth proportional to 4,210,316.26, 5,810,312.10 and 2,469,241.40 is: 3,407,597.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210,316.26 : 5,810,312.10 = 2,469,241.40 : x
  2. Step 2: Convert to fraction form
    4,210,316.26/5,810,312.10 = 2,469,241.40/x
  3. Step 3: Cross multiply
    4,210,316.26x = 5,810,312.10 × 2,469,241.40
  4. Step 4: Simplify right side
    4,210,316.26x = 14,347,063,184,240.94
  5. Step 5: Solve for x
    x = 14,347,063,184,240.94/4,210,316.26
  6. Step 6: Final answer
    x = 3,407,597.51

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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.