Home / 592,077.32-888,407.58-276,488.36

Finding the Fourth Proportional to 592,077.32, 888,407.58 and 276,488.36

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Solution

The fourth proportional to 592,077.32, 888,407.58 and 276,488.36 is: 414,868.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,077.32 : 888,407.58 = 276,488.36 : x
  2. Step 2: Convert to fraction form
    592,077.32/888,407.58 = 276,488.36/x
  3. Step 3: Cross multiply
    592,077.32x = 888,407.58 × 276,488.36
  4. Step 4: Simplify right side
    592,077.32x = 245,634,354,805.77
  5. Step 5: Solve for x
    x = 245,634,354,805.77/592,077.32
  6. Step 6: Final answer
    x = 414,868.71

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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.