Home / 4,613,383.96-6,920,264.40-1,582,833.76

Finding the Fourth Proportional to 4,613,383.96, 6,920,264.40 and 1,582,833.76

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Solution

The fourth proportional to 4,613,383.96, 6,920,264.40 and 1,582,833.76 is: 2,374,315.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,613,383.96 : 6,920,264.40 = 1,582,833.76 : x
  2. Step 2: Convert to fraction form
    4,613,383.96/6,920,264.40 = 1,582,833.76/x
  3. Step 3: Cross multiply
    4,613,383.96x = 6,920,264.40 × 1,582,833.76
  4. Step 4: Simplify right side
    4,613,383.96x = 10,953,628,120,446.14
  5. Step 5: Solve for x
    x = 10,953,628,120,446.14/4,613,383.96
  6. Step 6: Final answer
    x = 2,374,315.30

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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.