Home / 1,413,317.33-2,119,705.59-548,752.26

Finding the Fourth Proportional to 1,413,317.33, 2,119,705.59 and 548,752.26

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Solution

The fourth proportional to 1,413,317.33, 2,119,705.59 and 548,752.26 is: 823,023.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,413,317.33 : 2,119,705.59 = 548,752.26 : x
  2. Step 2: Convert to fraction form
    1,413,317.33/2,119,705.59 = 548,752.26/x
  3. Step 3: Cross multiply
    1,413,317.33x = 2,119,705.59 × 548,752.26
  4. Step 4: Simplify right side
    1,413,317.33x = 1,163,193,233,047.13
  5. Step 5: Solve for x
    x = 1,163,193,233,047.13/1,413,317.33
  6. Step 6: Final answer
    x = 823,023.40

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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.