Home / 3,268,398.36-4,903,384.86-1,024,536.36

Finding the Fourth Proportional to 3,268,398.36, 4,903,384.86 and 1,024,536.36

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Solution

The fourth proportional to 3,268,398.36, 4,903,384.86 and 1,024,536.36 is: 1,537,051.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,268,398.36 : 4,903,384.86 = 1,024,536.36 : x
  2. Step 2: Convert to fraction form
    3,268,398.36/4,903,384.86 = 1,024,536.36/x
  3. Step 3: Cross multiply
    3,268,398.36x = 4,903,384.86 × 1,024,536.36
  4. Step 4: Simplify right side
    3,268,398.36x = 5,023,696,076,143.51
  5. Step 5: Solve for x
    x = 5,023,696,076,143.51/3,268,398.36
  6. Step 6: Final answer
    x = 1,537,051.34

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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.