Home / 5,045,409.14-6,960,242.96-3,302,311.10

Finding the Fourth Proportional to 5,045,409.14, 6,960,242.96 and 3,302,311.10

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Solution

The fourth proportional to 5,045,409.14, 6,960,242.96 and 3,302,311.10 is: 4,555,604.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,409.14 : 6,960,242.96 = 3,302,311.10 : x
  2. Step 2: Convert to fraction form
    5,045,409.14/6,960,242.96 = 3,302,311.10/x
  3. Step 3: Cross multiply
    5,045,409.14x = 6,960,242.96 × 3,302,311.10
  4. Step 4: Simplify right side
    5,045,409.14x = 22,984,887,585,504.86
  5. Step 5: Solve for x
    x = 22,984,887,585,504.86/5,045,409.14
  6. Step 6: Final answer
    x = 4,555,604.30

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Double scale
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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.