Home / 1,074,189.61-1,482,352.05-590,754.75

Finding the Fourth Proportional to 1,074,189.61, 1,482,352.05 and 590,754.75

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Solution

The fourth proportional to 1,074,189.61, 1,482,352.05 and 590,754.75 is: 815,225.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,189.61 : 1,482,352.05 = 590,754.75 : x
  2. Step 2: Convert to fraction form
    1,074,189.61/1,482,352.05 = 590,754.75/x
  3. Step 3: Cross multiply
    1,074,189.61x = 1,482,352.05 × 590,754.75
  4. Step 4: Simplify right side
    1,074,189.61x = 875,706,514,709.74
  5. Step 5: Solve for x
    x = 875,706,514,709.74/1,074,189.61
  6. Step 6: Final answer
    x = 815,225.27

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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.