Home / 1,119,027.55-1,544,258.04-609,729.93

Finding the Fourth Proportional to 1,119,027.55, 1,544,258.04 and 609,729.93

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Solution

The fourth proportional to 1,119,027.55, 1,544,258.04 and 609,729.93 is: 841,427.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,119,027.55 : 1,544,258.04 = 609,729.93 : x
  2. Step 2: Convert to fraction form
    1,119,027.55/1,544,258.04 = 609,729.93/x
  3. Step 3: Cross multiply
    1,119,027.55x = 1,544,258.04 × 609,729.93
  4. Step 4: Simplify right side
    1,119,027.55x = 941,580,337,540.36
  5. Step 5: Solve for x
    x = 941,580,337,540.36/1,119,027.55
  6. Step 6: Final answer
    x = 841,427.31

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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.