Home / 1,074,150.24-1,482,365.40-590,752.76

Finding the Fourth Proportional to 1,074,150.24, 1,482,365.40 and 590,752.76

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Solution

The fourth proportional to 1,074,150.24, 1,482,365.40 and 590,752.76 is: 815,259.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,150.24 : 1,482,365.40 = 590,752.76 : x
  2. Step 2: Convert to fraction form
    1,074,150.24/1,482,365.40 = 590,752.76/x
  3. Step 3: Cross multiply
    1,074,150.24x = 1,482,365.40 × 590,752.76
  4. Step 4: Simplify right side
    1,074,150.24x = 875,711,451,378.50
  5. Step 5: Solve for x
    x = 875,711,451,378.50/1,074,150.24
  6. Step 6: Final answer
    x = 815,259.75

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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.