Home / 592,848.30-888,727.52-213,676.22

Finding the Fourth Proportional to 592,848.30, 888,727.52 and 213,676.22

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Solution

The fourth proportional to 592,848.30, 888,727.52 and 213,676.22 is: 320,317.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,848.30 : 888,727.52 = 213,676.22 : x
  2. Step 2: Convert to fraction form
    592,848.30/888,727.52 = 213,676.22/x
  3. Step 3: Cross multiply
    592,848.30x = 888,727.52 × 213,676.22
  4. Step 4: Simplify right side
    592,848.30x = 189,899,937,083.57
  5. Step 5: Solve for x
    x = 189,899,937,083.57/592,848.30
  6. Step 6: Final answer
    x = 320,317.92

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1.5x scale

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.