Home / 1,232,090.29-1,848,134.39-463,731.58

Finding the Fourth Proportional to 1,232,090.29, 1,848,134.39 and 463,731.58

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Solution

The fourth proportional to 1,232,090.29, 1,848,134.39 and 463,731.58 is: 695,596.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,090.29 : 1,848,134.39 = 463,731.58 : x
  2. Step 2: Convert to fraction form
    1,232,090.29/1,848,134.39 = 463,731.58/x
  3. Step 3: Cross multiply
    1,232,090.29x = 1,848,134.39 × 463,731.58
  4. Step 4: Simplify right side
    1,232,090.29x = 857,038,271,486.36
  5. Step 5: Solve for x
    x = 857,038,271,486.36/1,232,090.29
  6. Step 6: Final answer
    x = 695,596.97

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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.