Home / 3,465,583.66-4,781,041.02-2,320,033.06

Finding the Fourth Proportional to 3,465,583.66, 4,781,041.02 and 2,320,033.06

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Solution

The fourth proportional to 3,465,583.66, 4,781,041.02 and 2,320,033.06 is: 3,200,665.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,583.66 : 4,781,041.02 = 2,320,033.06 : x
  2. Step 2: Convert to fraction form
    3,465,583.66/4,781,041.02 = 2,320,033.06/x
  3. Step 3: Cross multiply
    3,465,583.66x = 4,781,041.02 × 2,320,033.06
  4. Step 4: Simplify right side
    3,465,583.66x = 11,092,173,215,663.52
  5. Step 5: Solve for x
    x = 11,092,173,215,663.52/3,465,583.66
  6. Step 6: Final answer
    x = 3,200,665.26

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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.