Home / 1,548,875.93-2,137,496.34-937,141.04

Finding the Fourth Proportional to 1,548,875.93, 2,137,496.34 and 937,141.04

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Solution

The fourth proportional to 1,548,875.93, 2,137,496.34 and 937,141.04 is: 1,293,283.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,875.93 : 2,137,496.34 = 937,141.04 : x
  2. Step 2: Convert to fraction form
    1,548,875.93/2,137,496.34 = 937,141.04/x
  3. Step 3: Cross multiply
    1,548,875.93x = 2,137,496.34 × 937,141.04
  4. Step 4: Simplify right side
    1,548,875.93x = 2,003,135,551,921.81
  5. Step 5: Solve for x
    x = 2,003,135,551,921.81/1,548,875.93
  6. Step 6: Final answer
    x = 1,293,283.42

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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.