Home / 1,632,150.99-2,252,225.12-906,952.77

Finding the Fourth Proportional to 1,632,150.99, 2,252,225.12 and 906,952.77

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Solution

The fourth proportional to 1,632,150.99, 2,252,225.12 and 906,952.77 is: 1,251,515.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,150.99 : 2,252,225.12 = 906,952.77 : x
  2. Step 2: Convert to fraction form
    1,632,150.99/2,252,225.12 = 906,952.77/x
  3. Step 3: Cross multiply
    1,632,150.99x = 2,252,225.12 × 906,952.77
  4. Step 4: Simplify right side
    1,632,150.99x = 2,042,661,806,712.82
  5. Step 5: Solve for x
    x = 2,042,661,806,712.82/1,632,150.99
  6. Step 6: Final answer
    x = 1,251,515.22

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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.