Home / 4,896,629.40-7,345,980.90-1,484,635.80

Finding the Fourth Proportional to 4,896,629.40, 7,345,980.90 and 1,484,635.80

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Solution

The fourth proportional to 4,896,629.40, 7,345,980.90 and 1,484,635.80 is: 2,227,268.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,629.40 : 7,345,980.90 = 1,484,635.80 : x
  2. Step 2: Convert to fraction form
    4,896,629.40/7,345,980.90 = 1,484,635.80/x
  3. Step 3: Cross multiply
    4,896,629.40x = 7,345,980.90 × 1,484,635.80
  4. Step 4: Simplify right side
    4,896,629.40x = 10,906,106,230,256.22
  5. Step 5: Solve for x
    x = 10,906,106,230,256.22/4,896,629.40
  6. Step 6: Final answer
    x = 2,227,268.05

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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.