Home / 1,084,781.48-1,496,998.42-601,345.40

Finding the Fourth Proportional to 1,084,781.48, 1,496,998.42 and 601,345.40

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Solution

The fourth proportional to 1,084,781.48, 1,496,998.42 and 601,345.40 is: 829,856.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,781.48 : 1,496,998.42 = 601,345.40 : x
  2. Step 2: Convert to fraction form
    1,084,781.48/1,496,998.42 = 601,345.40/x
  3. Step 3: Cross multiply
    1,084,781.48x = 1,496,998.42 × 601,345.40
  4. Step 4: Simplify right side
    1,084,781.48x = 900,213,113,674.27
  5. Step 5: Solve for x
    x = 900,213,113,674.27/1,084,781.48
  6. Step 6: Final answer
    x = 829,856.64

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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.