Home / 1,073,804.91-1,481,774.48-590,357.55

Finding the Fourth Proportional to 1,073,804.91, 1,481,774.48 and 590,357.55

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Solution

The fourth proportional to 1,073,804.91, 1,481,774.48 and 590,357.55 is: 814,651.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,804.91 : 1,481,774.48 = 590,357.55 : x
  2. Step 2: Convert to fraction form
    1,073,804.91/1,481,774.48 = 590,357.55/x
  3. Step 3: Cross multiply
    1,073,804.91x = 1,481,774.48 × 590,357.55
  4. Step 4: Simplify right side
    1,073,804.91x = 874,776,748,713.54
  5. Step 5: Solve for x
    x = 874,776,748,713.54/1,073,804.91
  6. Step 6: Final answer
    x = 814,651.47

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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.