Home / 1,092,494.73-1,507,643.66-609,050.18

Finding the Fourth Proportional to 1,092,494.73, 1,507,643.66 and 609,050.18

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Solution

The fourth proportional to 1,092,494.73, 1,507,643.66 and 609,050.18 is: 840,489.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,494.73 : 1,507,643.66 = 609,050.18 : x
  2. Step 2: Convert to fraction form
    1,092,494.73/1,507,643.66 = 609,050.18/x
  3. Step 3: Cross multiply
    1,092,494.73x = 1,507,643.66 × 609,050.18
  4. Step 4: Simplify right side
    1,092,494.73x = 918,230,643,222.72
  5. Step 5: Solve for x
    x = 918,230,643,222.72/1,092,494.73
  6. Step 6: Final answer
    x = 840,489.77

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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.