Home / 1,044,600.48-1,567,126.31-324,928.49

Finding the Fourth Proportional to 1,044,600.48, 1,567,126.31 and 324,928.49

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Solution

The fourth proportional to 1,044,600.48, 1,567,126.31 and 324,928.49 is: 487,462.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,600.48 : 1,567,126.31 = 324,928.49 : x
  2. Step 2: Convert to fraction form
    1,044,600.48/1,567,126.31 = 324,928.49/x
  3. Step 3: Cross multiply
    1,044,600.48x = 1,567,126.31 × 324,928.49
  4. Step 4: Simplify right side
    1,044,600.48x = 509,203,985,547.57
  5. Step 5: Solve for x
    x = 509,203,985,547.57/1,044,600.48
  6. Step 6: Final answer
    x = 487,462.91

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Double scale
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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.