Home / 4,146,673.02-6,217,443.44-1,619,356.38

Finding the Fourth Proportional to 4,146,673.02, 6,217,443.44 and 1,619,356.38

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Solution

The fourth proportional to 4,146,673.02, 6,217,443.44 and 1,619,356.38 is: 2,428,032.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,673.02 : 6,217,443.44 = 1,619,356.38 : x
  2. Step 2: Convert to fraction form
    4,146,673.02/6,217,443.44 = 1,619,356.38/x
  3. Step 3: Cross multiply
    4,146,673.02x = 6,217,443.44 × 1,619,356.38
  4. Step 4: Simplify right side
    4,146,673.02x = 10,068,256,701,853.15
  5. Step 5: Solve for x
    x = 10,068,256,701,853.15/4,146,673.02
  6. Step 6: Final answer
    x = 2,428,032.46

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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.