Home / 1,402,717.88-2,104,165.40-592,951.30

Finding the Fourth Proportional to 1,402,717.88, 2,104,165.40 and 592,951.30

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Solution

The fourth proportional to 1,402,717.88, 2,104,165.40 and 592,951.30 is: 889,464.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,402,717.88 : 2,104,165.40 = 592,951.30 : x
  2. Step 2: Convert to fraction form
    1,402,717.88/2,104,165.40 = 592,951.30/x
  3. Step 3: Cross multiply
    1,402,717.88x = 2,104,165.40 × 592,951.30
  4. Step 4: Simplify right side
    1,402,717.88x = 1,247,667,606,380.26
  5. Step 5: Solve for x
    x = 1,247,667,606,380.26/1,402,717.88
  6. Step 6: Final answer
    x = 889,464.39

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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.