Home / 3,048,576.02-4,206,731.72-1,759,831.60

Finding the Fourth Proportional to 3,048,576.02, 4,206,731.72 and 1,759,831.60

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Solution

The fourth proportional to 3,048,576.02, 4,206,731.72 and 1,759,831.60 is: 2,428,392.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,576.02 : 4,206,731.72 = 1,759,831.60 : x
  2. Step 2: Convert to fraction form
    3,048,576.02/4,206,731.72 = 1,759,831.60/x
  3. Step 3: Cross multiply
    3,048,576.02x = 4,206,731.72 × 1,759,831.60
  4. Step 4: Simplify right side
    3,048,576.02x = 7,403,139,413,578.35
  5. Step 5: Solve for x
    x = 7,403,139,413,578.35/3,048,576.02
  6. Step 6: Final answer
    x = 2,428,392.59

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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.