Home / 1,473,666.27-2,210,499.24-408,708.28

Finding the Fourth Proportional to 1,473,666.27, 2,210,499.24 and 408,708.28

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Solution

The fourth proportional to 1,473,666.27, 2,210,499.24 and 408,708.28 is: 613,062.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,666.27 : 2,210,499.24 = 408,708.28 : x
  2. Step 2: Convert to fraction form
    1,473,666.27/2,210,499.24 = 408,708.28/x
  3. Step 3: Cross multiply
    1,473,666.27x = 2,210,499.24 × 408,708.28
  4. Step 4: Simplify right side
    1,473,666.27x = 903,449,342,321.71
  5. Step 5: Solve for x
    x = 903,449,342,321.71/1,473,666.27
  6. Step 6: Final answer
    x = 613,062.37

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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.