Home / 922,016.48-1,383,549.36-736,208.80

Finding the Fourth Proportional to 922,016.48, 1,383,549.36 and 736,208.80

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Solution

The fourth proportional to 922,016.48, 1,383,549.36 and 736,208.80 is: 1,104,732.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,016.48 : 1,383,549.36 = 736,208.80 : x
  2. Step 2: Convert to fraction form
    922,016.48/1,383,549.36 = 736,208.80/x
  3. Step 3: Cross multiply
    922,016.48x = 1,383,549.36 × 736,208.80
  4. Step 4: Simplify right side
    922,016.48x = 1,018,581,214,066.37
  5. Step 5: Solve for x
    x = 1,018,581,214,066.37/922,016.48
  6. Step 6: Final answer
    x = 1,104,732.11

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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.