Home / 1,377,405.24-2,066,104.99-366,527.13

Finding the Fourth Proportional to 1,377,405.24, 2,066,104.99 and 366,527.13

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Solution

The fourth proportional to 1,377,405.24, 2,066,104.99 and 366,527.13 is: 549,789.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,377,405.24 : 2,066,104.99 = 366,527.13 : x
  2. Step 2: Convert to fraction form
    1,377,405.24/2,066,104.99 = 366,527.13/x
  3. Step 3: Cross multiply
    1,377,405.24x = 2,066,104.99 × 366,527.13
  4. Step 4: Simplify right side
    1,377,405.24x = 757,283,532,263.38
  5. Step 5: Solve for x
    x = 757,283,532,263.38/1,377,405.24
  6. Step 6: Final answer
    x = 549,789.93

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Double scale
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1.5x scale

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.