Home / 1,732,598.33-2,390,864.31-1,007,394.59

Finding the Fourth Proportional to 1,732,598.33, 2,390,864.31 and 1,007,394.59

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Solution

The fourth proportional to 1,732,598.33, 2,390,864.31 and 1,007,394.59 is: 1,390,133.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,598.33 : 2,390,864.31 = 1,007,394.59 : x
  2. Step 2: Convert to fraction form
    1,732,598.33/2,390,864.31 = 1,007,394.59/x
  3. Step 3: Cross multiply
    1,732,598.33x = 2,390,864.31 × 1,007,394.59
  4. Step 4: Simplify right side
    1,732,598.33x = 2,408,543,777,295.24
  5. Step 5: Solve for x
    x = 2,408,543,777,295.24/1,732,598.33
  6. Step 6: Final answer
    x = 1,390,133.96

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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.