Home / 4,768,760.14-6,578,574.26-2,833,650.30

Finding the Fourth Proportional to 4,768,760.14, 6,578,574.26 and 2,833,650.30

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Solution

The fourth proportional to 4,768,760.14, 6,578,574.26 and 2,833,650.30 is: 3,909,061.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,768,760.14 : 6,578,574.26 = 2,833,650.30 : x
  2. Step 2: Convert to fraction form
    4,768,760.14/6,578,574.26 = 2,833,650.30/x
  3. Step 3: Cross multiply
    4,768,760.14x = 6,578,574.26 × 2,833,650.30
  4. Step 4: Simplify right side
    4,768,760.14x = 18,641,378,925,421.28
  5. Step 5: Solve for x
    x = 18,641,378,925,421.28/4,768,760.14
  6. Step 6: Final answer
    x = 3,909,061.97

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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.