Home / 6,240,950.60-9,368,424.30-4,827,273.80

Finding the Fourth Proportional to 6,240,950.60, 9,368,424.30 and 4,827,273.80

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Solution

The fourth proportional to 6,240,950.60, 9,368,424.30 and 4,827,273.80 is: 7,246,323.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,950.60 : 9,368,424.30 = 4,827,273.80 : x
  2. Step 2: Convert to fraction form
    6,240,950.60/9,368,424.30 = 4,827,273.80/x
  3. Step 3: Cross multiply
    6,240,950.60x = 9,368,424.30 × 4,827,273.80
  4. Step 4: Simplify right side
    6,240,950.60x = 45,223,949,170,673.34
  5. Step 5: Solve for x
    x = 45,223,949,170,673.34/6,240,950.60
  6. Step 6: Final answer
    x = 7,246,323.85

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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.