Home / 4,855,764.85-6,700,923.14-2,650,618.82

Finding the Fourth Proportional to 4,855,764.85, 6,700,923.14 and 2,650,618.82

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Solution

The fourth proportional to 4,855,764.85, 6,700,923.14 and 2,650,618.82 is: 3,657,836.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,764.85 : 6,700,923.14 = 2,650,618.82 : x
  2. Step 2: Convert to fraction form
    4,855,764.85/6,700,923.14 = 2,650,618.82/x
  3. Step 3: Cross multiply
    4,855,764.85x = 6,700,923.14 × 2,650,618.82
  4. Step 4: Simplify right side
    4,855,764.85x = 17,761,592,989,756.71
  5. Step 5: Solve for x
    x = 17,761,592,989,756.71/4,855,764.85
  6. Step 6: Final answer
    x = 3,657,836.31

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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.